| GENERAL |
| Type: | Professional land mobile VHF transmitter-receiver |
Frequency range
depending on version: |
30-44 MHz
72-76 MHz
152-162 MHz
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| Tuning steps: | Channelized |
| Frequency stability: | |
| Mode: | FM |
| Channels / memory management: | |
| Duplex shift / offset: | |
| Power supply: | 6 VDC |
| Current drain / power consumption: | RX: 5.8 A
TX: 52 A |
| Antenna impedance / connector: | ? ohm / ? |
| Dimensions (W*H*D): | Transmitter: ? mm (?")
Receiver: ? mm (?") |
| Weight: | Transmitter: ? Kg (? lb)
Receiver: ? Kg (? lb) |
| Other features: | |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 5.3-5.7 MHz
2nd IF: 455 KHz
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| Sensitivity: | 1 uV (20 dB S/N) |
| Squelch sensitivity: | 0.5 uV (Threshold)
10 uV (Tight) |
| Selectivity: | 15 KHz (-5 dB)
60 KHz (-60 dB) |
| Image rejection: | |
| AF output power / speaker: | 1 W at 10% distortion / ? ohm |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: |
20 W
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| Modulation system: | |
| Max FM deviation (Factory set): | ±? KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / ?-pin |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | USA, 1947-195x (Discontinued) |
| Additional info: |
This system consists of FM-175X transmitter and FM-40X receiver.
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| Related documents: | |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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