Description
Microdyne 1400-MR 106-912-01 Telemetry Receiver PM Demod RF Tuner 50-90MHz 4U
Rack-mount telemetry receiver designed for satellite and RF signal demodulation across the 50–90 MHz band. Processes phase-modulated and frequency-modulated signals with configurable bandwidth and loop filter settings.
Specifications & What's Included
- 4U, 19-inch rack-mount form factor
- RF Tuner 1411-VT(70): 50–90 MHz coverage
- PM Demodulator 1451-D with AFC, VFO, XTAL, and 2nd LO modes
- IF Filter Amplifier 1420-I Series included
- Bandwidth options: 0.100, 0.500, 1.00 MHz
- Loop width settings: 2B, 30, 100, 300, 1K, 3K, 10K Hz
- Outputs: AM, SDU, Record, Pre-D, CFM, Video, AGC via BNC
- RS-232 and accessory port connectivity
- Power: 120V AC, 50–60 Hz, 1.5A
Applications
Telemetry receivers of this type are used in satellite communications, microwave RF systems, and ground station telemetry operations. The 1400-MR was widely deployed in aerospace and defense telemetry networks for signal reception and demodulation. Operates within standard 19-inch EIA rack enclosures common to telecom and broadcast infrastructure.
Condition: Used
This Microdyne 1400-MR Telemetry Receiver (106-912-01) was pulled from a working environment where it was in active use and functional. It has been inspected and is in good used condition. The chassis shows normal wear consistent with rackmount lab or field service use. All three plugin modules — the PM Demodulator 1451-D, IF Filter Amplifier 1420-I, and RF Tuner 1411-VT(70) — are present and installed. Please view our photos for a detailed look at the front panel controls, rear connector field, and data plate, and contact us with any questions.
This Microdyne 1400-MR Telemetry Receiver (106-912-01) was pulled from a working environment where it was in active use and functional. It has been inspected and is in good used condition. The chassis shows normal wear consistent with rackmount lab or field service use. All three plugin modules — the PM Demodulator 1451-D, IF Filter Amplifier 1420-I, and RF Tuner 1411-VT(70) — are present and installed. Please view our photos for a detailed look at the front panel controls, rear connector field, and data plate, and contact us with any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Microdyne |
Model: |
1400-MR |
MPN: |
106-912-01 |
Secondary Model: |
1400-MRA |
Type: |
Telemetry Receiver |
SKU: |
39335 |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Includes PM Demodulator 1451-D, IF Filter Amp 1420-I, RF Tuner 1411-VT(70) |
Country/Region of Manufacture: |
United States |
Form Factor: |
Rack Mount, 4U, 19-inch |
Power Requirements: |
120V AC, 50–60 Hz, 1.5A SLC-BLC |
RF Frequency Range: |
50–90 MHz (VT Tuner) |
Plugin Module 1: |
PM Demodulator – 1451-D |
Plugin Module 2: |
IF Filter Amplifier – 1420-I Series |
Plugin Module 3: |
RF Tuner – 1411-VT(70), 50–90 MHz |
Interface / Connectivity: |
RS-232 (J2G), Accessory Port (J2C), BNC outputs |
Demodulation Modes: |
FM, PM, AFC, VFO, XTAL, 2nd LO |
Bandwidth Options: |
0.100, 0.500, 1.00 MHz, N/U |
Output Types: |
AM, SDU, Record, Pre-D, CFM, Video, AGC |
PROM Config Date: |
4-17-90 |
PROM Part Number: |
106-261-77 |
Application: |
Satellite / SatCom / Microwave / RF Telemetry |
Compatible With: |
19-inch EIA standard rack enclosures |
Loop Width Settings: |
2B, 30, 100, 300, 1K, 3K, 10K Hz |
Condition Notes: |
Microdyne 1400-MR Telemetry Receiver pulled from a working environment where it was in active use and functional. Inspected and in good used condition. All three plugin modules present. Please contact us with questions. |