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Username: Tech808

Post Number: 15570
Registered: 8-2002

Posted on Wednesday, March 26, 2008 - 11:20 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Magnum S-9-80 AM/FM/SSB



75+ Watts RF Output Power
Uses 4 ERF2030 Transistors!
Extra Large, Backlit Meter with Variable Dimmer
6 Digit Frequency Counter
Variable Power Output-In All Modes
AM / USB / LSB / FM / PA Modes
TOP GUN Modulator Feature – 75+ Watts of Swing with 1 Watt Carrier on AM!
Back Lit Display & Meter with Dimmer
TOP GUN Compressor Feature – Tailors and shapes the audio signal for maximum punch through heavy traffic
+5 kHz Switch
Double-Barrel™ Microphone Jacks – One on Each side of Radio! Another Industry First from Magnum.
Selectable 5 or 10 kHz Resolution
6 Digit Counter and Channel Display
RF Gain and Microphone Gain Controls
2.5 kHz Clarifier
High Gain 5 Element Noise Blanker and Automatic Noise Limiter (ANL)
TURBO Digital Echo - A MAGNUM Exclusive
AMT - All Mode Talk-Back with Volume Control
Roger Beep with On/Off Control
MARS / CAP Compatible (Permits Required)
1 Year Warranty
Extended Service Contracts Available

General Specifications

Modes: AM / FM / USB / LSB / PA
Antenna Impedance: 50 ohm, unbalanced
Operating Temperature: 100 C to +600 C
Frequency Control: Digital Phase-Lock Loop (PLL) Synthesizer
Frequency Accuracy: Better than +10 ppm from 0 - 400 C after 15 min. warm up
Power Requirement: 12 - 13.8 V DC, negative ground
Dimensions (W x H x D): 197 x 57 x 292 mm (7.75 x 2.25 x 11.50 in)
Weight: 1.8 kg (4 lbs)

Transmitter Specifications

Power Output: FM 50 Watts - AM 1~15 Watts Average / 75+ Watts PEP - SSB 70+ Watts
F-4 Mother Board Transistors: ERF2030 (x4) mounted directly to the main board.
Spurious Emissions: More than 50 dB below peak output power
Carrier Suppression: More than 40 dB below peak output power
FM Deviation: +/- 2 kHz maximum
Frequency Response: 400 to 2800 Hz

Receiver Specifications

Circuit Type: Double-Conversion Superheterodyne
Intermediate Frequencies: 1st IF 10.695 MHz - 2nd IF 455 kHz
Sensitivity: AM 1.0 uV at 10 dB S + N/N - FM 0.3uV at dB SINAD
Selectivity: AM / FM 6.0 kHz (-6 dB) / 18 kHz (-60 dB)
Adjacent Channel Rejection: Better than 70 dB
IF Rejection: Better than 80 dB for all frequencies
Frequency Response: 250 to 3000 Hz
Noise Blanker Type: All mode, seven stage high gain
Audio Output Power: 2 watts minimum at 10% THD with an 8 ohm load
Audio Output Impedance: 8 ohms

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