E F Johnson Company 2425110 Benutzerhandbuch

1-6

Revised November 2002

The following are general specifications intended for use in testing and servicing this transceiver. For current 

advertised specifications, refer to the specification sheet available from your sales representative. Values are 
typical and are subject to change without notice.

Frequency Range

VHF: 136-174 MHz

Available Operating Modes

Conventional analog, Project 25 conv. and trunked, SMARTNET/SmartZone 
analog and digital, Multi-Net (Multi-Net available with future release)

Talk Groups

256 standard, up to 500 optional (dependent on available memory)

Transmit/Receive Separation

Any frequency within the range

Channel Spacing

VHF: 12.5, 25, and 30 kHz

Maximum Deviation

25 kHz analog - 5 kHz
12.5 kHz analog - 2.5 kHz
12.5 kHz analog NPSPAC - 4.0 kHz

Frequency Stability

VHF - 2.0 PPM (–22 to +140° F or –30 to +60° C)

Dimensions (w/o antenna)

6.7” H x 2.52” W x 1.9” D (17.0 cm x 6.4 cm x 4.8 cm) 

Weight (w/std battery)

24 oz. (675 g) 

Supply Voltage

7.2 volts DC nominal

Battery Life

13 hours typical w/std 3600 mAH battery

Current Drain (maximum 

Standby - 350 mA

w/backlight, w/o backlight 

Receive (rated audio out) - 500 mA

subtract 100 mA)

Low Tx Power - 1.0 A
High Tx Power - 2.0 A 

Sensitivity 

0.25 µV (analog mode 12 dB SINAD), 0.25 µV (digital mode 5% BER)

Selectivity

–75 dB

Spurious and Image Rejection

–75 dB

Intermodulation

–78 dB (VHF)

Maximum Frequency Spread

Any spread within the range

Audio Power Output

500 mW

Audio Distortion

Less than 2% at 1 kHz

RF Power Output

VHF: 5W (high), 1W (low)

Spurious and Harmonic Emissions –70 dB (VHF)
FM Hum and Noise

–45 dB at 25 kHz bandwidth

Audio Modulation

16K0F3E, 8K10F1E, 11K0F3E VHF 

Audio Distortion

Less than 2% at 1 kHz

Maximum Frequency Spread

Any spread within the band