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Last modified 2023-10-09

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Hy-Gain III (2703 AM/FM)

A picture of Hy-Gain III (2703 AM/FM)

SPECIFICATIONS

GENERAL
Type:Citizen band / "Freeband" / Export transceiver
Frequency range: 26.965-27.855 MHz in two bands
Lo: 26.965-27.405 MHz
Hi: 27.415.27.855 MHz
Channels / tuning steps:80
Mode:AM / FM
Frequency control:PLL (PLL02A)
Frequency stability:? ppm
Clarifier or Delta tune:No
Power supply:13.8 VDC (3-pin connector)
Current drain / power consumption:RX: ? mA
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):180*60*220 mm (7.09*2.36*8.66")
Weight:1.9 Kg (4.19 lb), without mounting bracket
Other features:PA. Roger beep. SWR-meter. External selcall option.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:4 W
Modulation system:
Max FM deviation (Factory set):±? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 5-pin DIN (180°)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Main PCB: PTBM106AOX by Cybernet Electronics Corporation
Single sided with through-hole components
Sub PCBs:
Additional info:This version is a rare one
Related documents:PLL: PLL02A
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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A rear picture of Hy-Gain III AM/FM