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Last modified 2022-01-18

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Magnum OmegaForce S45HP

A picture of Magnum OmegaForce S45HP


Type:Citizen band / "Freeband" / Export transceiver
Frequency range: 26.965-27.405 MHz (CB)
25.165-29.695 MHz (Expanded/Export)
28.000-29.695 MHz (10 m)
Channels / tuning steps:40 or 400 channels, or 1/10/100 KHz steps
Mode:AM / FM / SSB
Frequency control:PLL
Frequency stability:10 ppm @ 0-40C (32-104F), after 15 minutes warmup
Clarifier or Delta tune:1 KHz (RX/TX)
Power supply:13.8 VDC
Current drain / power consumption:RX: ? mA
TX: Max ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):197*64*273mm (7.75*2.5*10.75")
Weight:1.81 Kg (4 lb)
Other features: 5 memories. Roger beep. ANL/NB. Scanning. Digital echo. Repeater offset.
"Top gun" modulator.

Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 1 uV (10 dB S+N/N)
FM: 0.3 uV (12 dB SINAD)
SSB: 0.25 uV (10 dB S+N/N)
Selectivity: AM/FM: 6 KHz (-6 dB), 18 KHz (-60 dB)
SSB: 4.2 KHz (-6 dB), 8.5 KHz (-60 dB)
Image rejection:
AF output power / speaker:2 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm

RF output power: AM: Max 15 W (Carrier/Dead key), Max 80 W (PEP)
FM: Max 20 W
SSB: Max 80 W (PEP)
Modulation system:
FM deviation (Factory set):2 KHz
Spurious emissions:Better than -50 dB
Microphone impedance / connector:600-1000 ohm / Dual inputs: One 4-pin and one 6-pin (Metal locking ring connectors)
Microphone input level:? mV

Manufactured:2010-2013 (Discontinued)
Main PCB:
Sub PCBs:
Additional info:RFX75 power module
Related documents: User manual (696 KB)
S45HP addendum (11 KB)
ERF7530 final
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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