GENERAL |
Type: | Citizen band / "Freeband" / Export transceiver |
Frequency range depending on version: |
26.965-28.305 MHz in three bands (Early version)
Low: |   26.965-27.405 MHz |
Mid: |   27.415-27.855 MHz |
High: |   27.865-28.305 MHz |
26.515-27.855 MHz in three bands (Later version)
Low: |   26.515-26.955 MHz |
Mid: |   26.965-27.405 MHz |
High: |   27.415-27.855 MHz |
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Channels / tuning steps: | 120 (3*40) |
Mode: | AM / FM / SSB |
Frequency control: | PLL (PLL02A) |
Frequency stability: | ±0.005% |
Clarifier or Delta tune: | TX+RX: ±? KHz RX: ±? Hz |
Power supply: | 13.8 VDC (Male 3-pin jack) |
Current drain / power consumption: | RX: ? mA TX: ? A |
Antenna impedance / connector: | 50 ohm / SO-239 |
Dimensions (W*H*D): | 180*55*240 mm (7.1*2.2*9.4") |
Weight: | 2 Kg (4.4 lb) |
Other features: |
NB. Hi-cut switch. External selcall option.
TX frequency counter jack (Later version only)
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RECEIVER SECTION |
Receiver system: |
Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM/FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
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Sensitivity: |
AM: 1 uV (10 dB S+N/N)
FM: 1 uV (20 dB S/N)
SSB: 0.5 uV (10 dB S+N/N)
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Squelch sensitivity: | |
Selectivity: | |
Image rejection: | |
AF output power / speaker: | 2 W at ?% distortion / 8 ohm |
External speaker connector: | TS "Minijack" (3.5 mm), 8 ohm |
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TRANSMITTER SECTION |
RF output power: |
AM: 8-10 W
FM: 8-10 W
SSB: 12 W
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Modulation system: |
AM: High level, class B, collector-modulated
SSB: Double-balanced with crystal lattice filter
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Max FM deviation (Factory set): | ±2.5 KHz |
Spurious emissions: | Better than -60 dB |
Microphone impedance / connector: |
Early version: ? ohm / 5-pin DIN (180°)
Later version: ? ohm / 4-pin (Male locking ring jack)
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Microphone input level: | ? mV |
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MISCELLANEOUS |
Manufactured: | Japan, 197x-198x (Discontinued) |
Main PCB: | PTBM121D4X by Cybernet Electronics Corporation |
Sub PCBs: |
PTLD043AOX - LED display board
PTOS011AOX - Crystal board
PTSW076AOX - Channel selector board
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Additional info: |
The early version had a straight roger beep and the same nice mike as supplied
with the Hy-Gain V 2705. The later version had the well known "peewit" roger
beep and the ugly coffin mike.
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Related documents: |
Schematic diagram (1.4 MB) Later version generic
PLL: PLL02A
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Market / Approval: |
Export
No known approvals
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Sams Photofact #: | None |
Modifications and fixes: | |
Reviews: | |
Options / Accessories: |
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