Modulators
Modulators are electronic devices used to control or adjust signals in various systems. These devices are commonly used in telecommunications, audio equipment, and electronic instruments to modify the characteristics of signals. Modulators can be analog or digital, and they are designed to alter parameters such as frequency, amplitude, or phase of the input signal. By using modulators, engineers can manipulate signals to achieve specific objectives, such as increasing data transmission rates or improving signal quality. Overall, modulators play a crucial role in the functionality and performance of many electronic devices and systems.
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IntraAction DFE-40/102 AOM Modulator Driver RF Power Supply 115/230VAC
IntraAction
$250.00Was: $500.00IntraAction DFE-40/102 AOM Modulator Driver RF Power Supply 115/230VACRF power supply and driver for acousto-optic modulators (AOMs). Generates 40 MHz nominal drive frequency for IntraAction AOM and...50442- SKU:
- 50442
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 26.00 LBS
- Brand:
- IntraAction
- Model:
- DFE-40/102
- MPN:
- DFE-40/102
- Type:
- AOM Modulator Driver / RF Power Supply
- SKU:
- 50442
- Condition:
- Used – Powers On, Fan Confirmed Spinning
- Seller Notes:
- Unit powers on and fan spins; from aerospace R&D lab
- Country/Region of Manufacture:
- United States
- Form Factor:
- Benchtop / Rackmount
- Power Requirements:
- 115/230VAC
- Voltage:
- 115/230VAC
- Application:
- Acousto-Optic Modulator (AOM) / AOD Drive
- Number of Channels:
- 2
- Frequency:
- 40 MHz (nominal AOM drive frequency)
- Connector Type:
- BNC (RF output/input), IEC AC inlet
- Compatible With:
- IntraAction AOM / AOD acousto-optic devices
- Condition Notes:
- IntraAction DFE-40/102 AOM Modulator Driver. Powers on, fan spins; further functional testing not performed. Good cosmetic condition. Ex-aerospace R&D lab. 115V selected. Please contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$250.00Was: $500.00 -
Lorain MZHSA15CAB Modular DC-DC Converter -48V 15A w/ 4x MZHSA3B Modules
Lorain
$95.00Was: $200.00Lorain MZHSA15CAB Modular DC-DC Converter -48V 15A w/ 4x MZHSA3B ModulesModular DC-DC converter power supply manufactured by Reliance Electric Co. Converts +/-24VDC input to -48VDC output. Rack-mount...50182- SKU:
- 50182
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 25.00 LBS
- Brand:
- Lorain
- Model:
- MZHSA15CAB
- MPN:
- MZHSA15CAB
- Secondary Model:
- MZHSA3B
- Spec Number:
- 5882-406
- Module Spec Number:
- 4868-846-00
- SKU:
- 50182
- Type:
- Modular DC-DC Converter Power Supply
- Condition:
- Used – Pulled from Working Environment
- DC Input Voltage:
- +/-24VDC
- DC Input Current (Max):
- 45A Max
- DC Output Voltage:
- -48VDC
- DC Output Current (Max):
- 15A Max
- Module Input Voltage:
- +24VDC, 9A
- Module Output Voltage:
- -48VDC, 3A
- Number of Modules:
- 4
- Module Model:
- MZHSA3B
- Manufacturer:
- Reliance Electric Co., Lorain, Ohio
- Country/Region of Manufacture:
- United States
- Form Factor:
- Rack Mount
- Seller Notes:
- Includes chassis (MZHSA15CAB) with 4x MZHSA3B DC-DC converter modules installed.
- Condition Notes:
- This Lorain MZHSA15CAB Modular DC-DC Converter was pulled from a working environment and inspected. Includes 4x MZHSA3B modules. Shows light wear consistent with normal use. Good overall condition.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$95.00Was: $200.00 -
General Instrument Magnitude MMI+ 410802-03 Multiplexer Modulator Interface 1U
General Instrument
$125.00Was: $250.00General Instrument Magnitude MMI+ 410802-03 Multiplexer Modulator Interface 1UThe General Instrument Magnitude MMI+ (part number 410802-03) is a 1U rackmount Multiplexer/Modulator Interface designed...39795- SKU:
- 39795
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 9.50 LBS
- Brand:
- General Instrument
- Model:
- MMI+
- MPN:
- 410802-03
- Secondary Model:
- Magnitude MMI Plus
- Type:
- Multiplexer / Modulator Interface
- SKU:
- 39795
- Condition:
- Used – Inspected
- Form Factor:
- 1U Rackmount
- Power Requirements:
- AC 100-240V, 60-50 Hz, 0.5-0.3 A
- Fuse Rating:
- 1A, 250VAC
- Interface Type:
- HSSI I/O, DVB Modem, EXT Sync, Alarm Cable
- Number of Ports:
- 8 rear ports: A/B MUX IN, Modem OUT 1/3/4/5, DVB Modem OUT/IN
- Connector Types:
- DB-15, DB-25, BNC (EXT sync), IEC AC inlet
- Front Panel Indicators:
- MUX, DVB, SS, CLK, PLL, FRM, OLL LEDs
- DIP Switch Control:
- Internal mode, frequency, packet length, loopback selectors
- Compatible With:
- General Instrument Magnitude headend systems
- Manufacturer:
- Magnitude Compression Systems, Inc.
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Unit only; no accessories included. Inspected and in good condition.
- Condition Notes:
- General Instrument Magnitude MMI+ 410802-03 Multiplexer/Modulator Interface. Inspected and in good used condition. Chassis is clean with light surface wear. All connectors appear intact. No accessories included.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$125.00Was: $250.00 -
Scientific Atlanta D9380 PowerVu Digital Video Modulator QPSK 100-240V
Scientific Atlanta
$110.00Was: $225.00Scientific Atlanta D9380 PowerVu Digital Video Modulator QPSK 100-240VThe Scientific Atlanta D9380 is a rackmount PowerVu Digital Video Modulator designed for professional digital video distribution...39578- SKU:
- 39578
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 21.00 LBS
- Brand:
- Scientific-Atlanta
- Model:
- D9380
- MPN:
- 523136
- Secondary Model:
- PowerVu
- Type:
- Digital Video Modulator
- SKU:
- 39578
- Modulation Type:
- QPSK
- Assembly – QPSK Modulator:
- ASSY 521522
- Assembly – Encoder:
- ASSY 523446
- Assembly – Interface:
- ASSY 521533
- Assembly – Front Panel Logic:
- ASSY 521599
- Power Input:
- 100–240V AC, 47–63 Hz, 1.5A Max
- Fuse:
- Type T (Slow Blow), 250VAC, 2.0A
- IF Monitor Output:
- -20 dBm Typical (BNC)
- Rear Interfaces:
- BNC (I/Q Input/Output), DB-15 SABUS, Ethernet, SWIF
- Front Panel:
- LCD display, numeric keypad, 5 soft-key buttons
- Front Panel Indicators:
- ALARM LED, MUTE LED, IF Monitor BNC
- Form Factor:
- Rackmount, 3U
- Condition:
- Used – Powers On; Unable to Test Further
- Seller Notes:
- Includes QPSK modulator, encoder, and interface assemblies as described
- Country/Region of Manufacture:
- United States
- Manufacturer Location:
- Norcross, GA 30093, US (Network Systems Group)
- Condition Notes:
- Scientific Atlanta D9380 PowerVu Digital Video Modulator powers on and LCD/indicators light up. Unable to test further. Shows normal rack wear. Sold as-is beyond power-on confirmation. Please contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$110.00Was: $225.00 -
3DBM Inc 70FMO-DL-1-3-A-1 FM Modulator Module Rackmount 70 MHz RF 105-125V
3dbm, INC
$150.00Was: $300.003DBM Inc 70FMO-DL-1-3-A-1 FM Modulator Module Rackmount 70 MHz RF 105-125VFM modulator module designed for rackmount integration in broadcast and telecom systems. Operates at 70 MHz RF frequency and...39373- SKU:
- 39373
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 13.00 LBS
- Brand:
- 3dbm
- Model:
- 70FMO-DL-1-3-A-1
- MPN:
- 70FMO-DL-1-3-A-1
- Type:
- FM Modulator Module
- SKU:
- 39373
- Form Factor:
- Rackmount Module
- Frequency:
- 70 MHz
- Power Requirements:
- 105-125 VAC, 60 Hz
- RF Output Connector:
- BNC (J5 – RF OUT)
- Modulation Input Connector:
- BNC (J6 – MOD IN)
- Monitor Output Connector:
- BNC (J9 – TONE MON)
- Status/Control Interface:
- DB9 (J7 – Status)
- Control Functions:
- Remote Calib, Alarm CTR Contact, Fault Alarm, Operate, Calibrate, OP-CAL CTR Contact, Ground
- Front Panel Indicators:
- FM Modulator ON (green LED), FAULT (red LED)
- Front Panel Controls:
- OPERATE switch, CALIB switch, meter display
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Module only; pulled from a working rackmount system environment.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- 3DBM Inc 70FMO-DL-1-3-A-1 FM Modulator Module. Inspected, in good used condition. Pulled from a working environment where it was in active use. Enclosure shows light surface wear. Connectors and controls intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$150.00Was: $300.00 -
WV Communications 70-01FM-CH FM Modulation Sensitivity Adjust 70MHz RF
$125.00Was: $250.00WV Communications 70-01FM-CH FM Modulation Sensitivity Adjust 70MHz RFThis is a benchtop FM modulation sensitivity adjustment unit operating at 70 MHz. It provides manual control over FM modulation...39369- SKU:
- 39369
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 6.00 LBS
- Brand:
- WV Communications
- Model:
- 70-01FM-CH
- MPN:
- 70-01FM-CH
- Secondary Model:
- 70MDF-FM-BRZ
- SKU:
- 39369
- Type:
- FM Modulation Sensitivity Adjust Unit
- Frequency:
- 70 MHz
- RF Output Connector:
- BNC (J2)
- Tone Input Connector:
- BNC (J1)
- Control Interface:
- DB9 (J4)
- AC Input Connector:
- IEC C14 (J3)
- Power Requirements:
- 115 VAC, 1-Phase, 47-63Hz, 1A
- Fuse:
- 1A SB
- Front Panel Indicators:
- AC PWR ON (green LED), FAULT (red LED)
- Front Panel Controls:
- FM Modulation Sensitivity Adjust (rotary trim pot)
- Power Switch:
- Rear-panel rocker switch (AC ON / AC OFF, SW1)
- Form Factor:
- Benchtop / Rackmount enclosure
- Condition:
- Used – Inspected
- Seller Notes:
- Unit only; no accessories included.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- WV Communications 70-01FM-CH FM Modulation Sensitivity Adjust. Inspected and in good used condition. Clean enclosure with minor surface wear. Front panel controls and rear BNC/DB9 connectors intact. No damage observed.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$125.00Was: $250.00 -
WV Communications 70-01FD-CH 19" Rackmount 70 MHz FM Modulator RF/IF Demodulator
WV Communications
$150.00Was: $300.00WV Communications 70-01FD-CH 19" Rackmount 70 MHz FM Modulator RF/IF DemodulatorThis rackmount chassis houses two modules: a 70 MHz FM modulator and an RF/IF demodulator. It converts between baseband...39331- SKU:
- 39331
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 21.00 LBS
- Brand:
- WV Communications
- Model:
- 70-01FD-CH
- MPN:
- 70-01FD-CH
- Secondary Model:
- 70-01FM-CH
- Type:
- 19" Rackmount FM Modulator / RF-IF Demodulator Chassis
- SKU:
- 39331
- Condition:
- Used – Inspected
- Seller Notes:
- Includes 70MDF-FM-BRZ 70 MHz FM Modulator and RF/IF-DEM-PANAM Demodulator modules
- Form Factor:
- 19" Rackmount
- Number of Modules:
- 2
- Module 1 Part Number:
- 70MDF-FM-BRZ
- Module 1 Description:
- 70 MHz FM Modulator
- Module 2 Part Number:
- RF/IF-DEM-PANAM
- Module 2 Description:
- RF/IF Demodulator
- Center Frequency:
- 70 MHz (69.6 / 70.0 MHz selectable)
- Modulation Type:
- FM (Frequency Modulation)
- Power Requirements:
- 115 VAC, 1-Phase, 47-63 Hz
- Fuse Rating:
- 1A SB
- Front Panel Indicators:
- AC PWR ON (green LED), FAULT (red LED)
- Front Panel Controls:
- FM Modulation Sensitivity Adjust; FM Demod Output Level Adjust
- RF Input Frequency Select:
- 69.6 MHz / 70.0 MHz
- Tone Monitor Connector:
- BNC (front panel, demodulator module)
- Rear Connectors – Demodulator:
- J1 RF Input (BNC), J2 Tone Output (BNC), J3 AC Input (IEC), J4 (DB9)
- Rear Connectors – Modulator:
- J1 Tone Input (BNC), J2 RF Output (BNC), J3 AC Input (IEC), J4 (DB9)
- AC Power Switch:
- SW1 rocker switch (AC ON / AC OFF) per module
- Country/Region of Manufacture:
- United States
- Condition Notes:
- WV Communications 70-01FD-CH rackmount chassis inspected and in good condition. Both modules present: 70 MHz FM Modulator (70MDF-FM-BRZ) and RF/IF Demodulator (RF/IF-DEM-PANAM). Light rack wear. Contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$150.00Was: $300.00 -
Decom Systems DSI 7376 PSK/PCM Bit Synchronizer PSK Demodulator Rackmount
Decom Systems
$75.00Was: $150.00Decom Systems DSI 7376 PSK/PCM Bit Synchronizer PSK Demodulator Rackmount2U rackmount bit synchronizer and PSK demodulator for telemetry data acquisition. Processes PSK and PCM signals in aerospace...39320- SKU:
- 39320
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 18.00 LBS
- Brand:
- Decom Systems Inc.
- Model:
- 7376
- MPN:
- 7376-41000-012
- Secondary Model:
- 010226-1F EVO-0380 EVO-0491
- Type:
- PSK/PCM Bit Synchronizer & PSK Demodulator
- SKU:
- 39320
- Form Factor:
- Rackmount (2U)
- Application:
- Telemetry Data Acquisition, Aerospace/Defense
- Signal Type:
- PSK, PCM
- PCM Codes Supported:
- NRZ-L, NRZ-M, NRZ-S, Bi-Phase-L, Bi-Phase-M, PN
- Carrier Frequency:
- 32 kHz
- Bit Rate Range:
- 1 kbps – 4.8 kbps (BR1–BR6 selectable)
- Bandwidth Settings:
- BW1: 750 Hz, BW2: 1.5 kHz, BW3: 3 kHz, BW4: 6 kHz
- Loop Setting:
- 1% / 0.1% selectable
- Input Bandwidth Control:
- Narrow / Wide switchable
- Input Source:
- 1 / 2 selectable
- Front Panel Outputs (Test):
- Bit Sync / Data In, Data Out, Clock Out (BNC)
- Rear Panel Connectors:
- J1–J13 BNC: Demod In 1/2, Bit Sync Ext In, NRZL Out, Clock Out, Demod Status Out, Bit Sync Status Out, Bib Tape Out, PN Tape Out
- Power Input Select:
- S1 switch: 115V / 230V / 0.5A (rear panel)
- Grounds:
- Signal Ground (J12), Chassis Ground (J13) on rear
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Unit only; no manual or accessories included.
- Condition:
- Used – Inspected, appears in good condition
- Condition Notes:
- Decom Systems DSI 7376 PSK/PCM Bit Synchronizer has been inspected and appears in good used condition. Front panel controls and BNC connectors intact. Normal cosmetic wear. PanamSat/PAS Capital asset tags present. Please contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$75.00Was: $150.00 -
Quintron 792-6252 787-6597 Rackmount FM Modulator Generator 10.2 MHz Cards
Quintron Systems Inc.
$150.00Was: $300.00Quintron 792-6252 787-6597 Rackmount FM Modulator Generator 10.2 MHz CardsThis is a Quintron Systems rackmount modulator/generator chassis housing three FM modulator cards and two HP ±12V DC power...35168- SKU:
- 35168
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 24.00 LBS
- Brand:
- Quintron Systems
- Model:
- 792-6252
- Secondary Model:
- 787-6597
- MPN:
- 792-6252-001
- SKU:
- 35168
- Type:
- Rackmount FM Modulator / Generator System
- Condition:
- Used – Inspected and Tested
- Form Factor:
- Rack Mount
- Output Frequency:
- ~10.2 MHz
- Modulation Type:
- Frequency Modulation (FM)
- Modulation Input:
- Baseband audio signal
- Baseband Input Level:
- ~1V
- Number of Modulator Cards:
- 3
- Card Part Numbers:
- 792-6252-001 (x1), 787-6597-001 (x2)
- Power Supply Voltage:
- +12V / -12V DC
- Power Supply Current:
- 1A
- Power Supply Brand:
- HP (Hewlett-Packard)
- Number of Power Supplies:
- 2
- Connector Types:
- BNC (RF output), banana jacks (power/signal)
- Backplane Connectors:
- Multi-pin edge connectors (XA3–XA24 labeled)
- Seller Notes:
- Includes rackmount chassis, three modulator cards, and two HP 12V 1A power supplies.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Quintron 792-6252 / 787-6597 rackmount FM modulator system inspected and in good used condition. Three modulator cards and two HP 12V power supplies present. Normal wear; rear connectors show oxidation. PCBs intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$150.00Was: $300.00 -
Scientific Atlanta 7550 Wideband Modulator 262224 PN262224H Plug-In Module
Scientific Atlanta
$120.00Was: $250.00Scientific Atlanta 7550 Wideband Modulator 262224 PN262224H Plug-In ModuleWideband IF modulator plug-in card for Scientific Atlanta 7550 series equipment. This module handles IF signal modulation and...31646- SKU:
- 31646
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 4.00 LBS
- Brand:
- Scientific-Atlanta
- Model:
- 7550
- MPN:
- 262224
- Secondary Model:
- PN262224H
- Type:
- Wideband IF Modulator Plug-In Module
- SKU:
- 31646
- Form Factor:
- Plug-In Module / Card
- Connectors:
- SMA (IF Output, IF Monitor)
- Front Panel Indicators:
- DEV ALM, LOCK ALM (LED)
- Front Panel Ports:
- IF Output (SMA), IF Monitor (SMA)
- PCB Date Code:
- 1-23-84
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Module only; pulled from a working environment.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Scientific Atlanta 7550 Wideband Modulator (PN262224H) pulled from a working environment where it was in use and functional. Inspected and in good used condition. SMA connectors and PCB appear intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$120.00Was: $250.00 -
Scientific Atlanta 262180 Subcarrier Modulator Plug-In Module SC LVL Audio
Scientific Atlanta
$75.00Was: $150.00Scientific Atlanta 262180 Subcarrier Modulator Plug-In Module SC LVL AudioPlug-in module for subcarrier modulation in broadcast and cable television systems. Used for audio subcarrier generation and...31621- SKU:
- 31621
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Scientific-Atlanta
- Model:
- 262180
- MPN:
- 262180
- Type:
- Subcarrier Modulator Plug-In Module
- SKU:
- 31621
- Form Factor:
- Plug-In Module / Card
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Module only; pulled from a working environment. No chassis included.
- Front Panel Controls:
- MON VOL knob, Mute switch, Peak Audio Level dB bar meter
- Indicators:
- Peak Dev, SC LVL, Lock Alm, Level Alm, Mute LEDs
- Output Connectors:
- SC Mon (BNC/RCA), Audio Mon (3.5mm/phone jack)
- Assembly Number:
- 262180
- Serial Number Range:
- 7550/55 (per label)
- Application:
- Broadcast / Cable TV / Satellite Headend Subcarrier Modulation
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Scientific Atlanta 262180 Subcarrier Modulator plug-in module. Inspected, in good used condition. Pulled from a working environment where it was in active use. Light panel wear. PCB appears intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$75.00Was: $150.00 -
Wegener Communications 1602 STS RX Mainframe w/ Micro Phase MP-4050 ATIS Mod
Wegener Communications
$100.00Was: $200.00Wegener Communications 1602 STS RX Mainframe w/ Micro Phase MP-4050 ATIS Mod1U rackmount STS receiver mainframe with integrated Micro Phase Communications MP-4050 ATIS modulator card. Designed for...31428- SKU:
- 31428
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 24.00 LBS
- Brand:
- Wegener Communications
- Model:
- 1602
- MPN:
- 1602
- Secondary Model:
- MP-4050
- Type:
- STS RX Mainframe with ATIS Modulator
- SKU:
- 31428
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Includes installed Micro Phase Communications MP-4050 ATIS Modulator card
- Form Factor:
- Rackmount, 1U
- Compatible With:
- Wegener STS satellite receiver systems
- Modulator Type:
- ATIS Modulator
- Included Modules:
- Micro Phase Communications MP-4050 ATIS Modulator
- Connector Types:
- DB-25, BNC, multi-pin ribbon connectors
- Country/Region of Manufacture:
- United States
- Condition Notes:
- Wegener Communications 1602 STS RX Mainframe with MP-4050 ATIS Modulator. Inspected, in good used condition. Pulled from a working environment where it was in active use and functional. Normal rack wear. Please contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$100.00Was: $200.00 -
Catel VFMM-2000 Video FM Modulator 219-265 MHz Cable TV CATV RF
Catel
$60.00Was: $125.00Catel VFMM-2000 Video FM Modulator 219-265 MHz Cable TV CATV RFThe Catel VFMM-2000 is a Video FM Modulator designed for cable television (CATV) headend applications. It accepts a baseband video input...9992- SKU:
- 9992
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Catel
- Model:
- VFMM-2000
- MPN:
- VFMM-2000
- Type:
- Video FM Modulator
- SKU:
- 9992
- Frequency Range:
- 219 to 265 MHz
- Tuned Frequency (Unit Label):
- 249 MHz
- Application:
- Cable Television (CATV) Headend
- Signal Type:
- FM Video / RF
- Connectors:
- BNC (Input, Output, -DC, +DC)
- Front Panel Controls:
- Deviation knob, Power switch, Deviation VU meter
- Rear Panel Controls:
- Output Level adjustment
- Form Factor:
- Benchtop / Rack-mount module
- Country/Region of Manufacture:
- United States
- Condition:
- Used – Inspected
- Seller Notes:
- Unit only — no accessories included. Tuned to 249 MHz.
- Condition Notes:
- Catel VFMM-2000 Video FM Modulator, used, inspected. Shows light surface scuffs on aluminum housing. Not powered or tested at our facility. Tuned to 249 MHz per rear label. Please contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$60.00Was: $125.00 -
Catel VFMM-2000 Video FM Modulator 219 MHz BNC Coax Input Output System 2
Catel
$75.00Was: $150.00Catel VFMM-2000 Video FM Modulator 219 MHz BNC Coax Input Output System 2The VFMM-2000 is a video FM modulator used to convert baseband video signals to a frequency-modulated RF output at 219 MHz...9388- SKU:
- 9388
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 6.00 LBS
- Brand:
- Catel
- Model:
- VFMM-2000
- MPN:
- VFMM 2000
- Type:
- Video FM Modulator
- SKU:
- 9388
- Frequency:
- 219 MHz
- System Configuration:
- System 2
- Connector Type:
- BNC, Coaxial
- Input Type:
- BNC, Coaxial
- Output Type:
- BNC, Coaxial
- Output Level Control:
- -DC / +DC Output Level Adjustment
- Front Panel Controls:
- Deviation control, Power switch, Deviation meter
- Country/Region of Manufacture:
- United States
- Seller Notes:
- Unit only, no accessories. Cables visible in photos not included.
- Condition:
- Used – Pulled from Working Environment
- Form Factor:
- Benchtop / Rackmount Module
- Condition Notes:
- This Catel VFMM-2000 Video FM Modulator has been inspected and appears to be in good used condition. Pulled from a working environment. Light surface wear on the enclosure. Ports and controls intact. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$75.00Was: $150.00 -
Catel CA-2100 Dual Video FM Modulator Rack VFMM-2000 w/ PS-2500A 110-250VAC
Catel
$75.00Was: $150.00Catel CA-2100 Dual Video FM Modulator Rack VFMM-2000 w/ PS-2500A 110-250VACDual-channel video FM modulator rack unit designed for broadcast and telecom applications. Converts baseband video signals...9387- SKU:
- 9387
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 27.00 LBS
- Brand:
- Catel
- Model:
- CA-2100
- MPN:
- CA-2100
- Secondary Model:
- VFMM-2000
- Type:
- Dual Video FM Modulator Rack
- SKU:
- 9387
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Includes two VFMM-2000 video FM modulator modules and PS-2500A power supply
- Form Factor:
- Rack Mount
- Number of Channels:
- 2
- Modulator Model:
- VFMM-2000
- Power Supply Model:
- PS-2500A
- Power Requirements:
- 110-125VAC / 220-250VAC, 48-62Hz
- Power Supply Output Voltages:
- +12.6V DC, -15V DC
- Connector Type:
- BNC (Input and Output per channel)
- Front Panel Indicators:
- Power LED, Deviation meter (VU) per channel
- Front Panel Controls:
- Deviation adjustment per channel
- Rear Panel Connections:
- BNC Input, BNC Output, +DC, -DC per module; Output Level control
- Country/Region of Manufacture:
- United States
- Condition Notes:
- This Catel CA-2100 Dual Video FM Modulator Rack includes two VFMM-2000 modules and PS-2500A power supply. Shows surface scratches and wear typical of rack use. Pulled from a working environment. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$75.00Was: $150.00 -
C-COR Electronics ASM-16A Antenna Site Mixer 16-Channel Rackmount CATV RF
C-Cor Electronics
$65.00Was: $125.00C-COR Electronics ASM-16A Antenna Site Mixer 16-Channel Rackmount CATV RF 16-channel antenna site mixer designed for CATV headend signal combining and RF distribution. Combines multiple RF signals...9035- SKU:
- 9035
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 4.00 LBS
- Brand:
- C-COR Electronics
- Model:
- ASM-16A
- MPN:
- ASM-16A
- Type:
- Antenna Site Mixer / CATV RF Signal Combiner
- SKU:
- 9035
- Number of Channels:
- 16
- Form Factor:
- Rack Mount
- Connector Type:
- F-Type (threaded coaxial)
- Output Attenuator:
- Mixer Output Attenuator — stepped: 1, 1, 2, 3, 5 dB
- Trunk Test Point:
- -20 dB
- Pilot Ports:
- 2 pilot input ports (labeled 1 and 2) on rear panel
- Trunk Port:
- Trunk output — F-type, rear panel
- Mixer Output Port:
- Mixer Output — F-type, front panel
- Application:
- CATV / Cable TV Headend Signal Combining
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Unit only; no additional accessories included.
- Country/Region of Manufacture:
- United States
- Condition Notes:
- C-COR Electronics ASM-16A Antenna Site Mixer in good used condition. Shows surface wear and paint scuffing on chassis. All F-type connectors and attenuator switches present. Pulled from a working environment.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$65.00Was: $125.00