President Teddy II ASC

Technical characteristics

General

Number of channels
:
40

Modulation modes
:
AM / FM

Frequency ranges
:
from 26.965 MHz to 27.405 MHz

Antenna impedance
:
50 ohms

Power supply
:
12 V

Size
:
125 (W) x 151 (D) x 45 (H)

Weight
:
0.9 kg

Accessories supplied
:
Ultra light electret microphone with support
mounting cradle
screws

Filter
:
ANL (Automatic Noise Limiter) built-in

Transmission

Frequency allowance
:
+/- 200 Hz

Carrier power
:
4 W AM / 4 W FM

Transmission interference
:
inferior to 4 nW (- 54 dBm)

Audio response
:
300 Hz to 3 KHz

Emitted power in the adj. channel
:
inferior to 20 uW

Microphone sensitivity
:
7 mV

Drain
:
1,7 A (with modulation)

Modulated signal distortion
:
2 %

Reception

Maxi. sensitivity at 20 dB sinad
:
0.5 uV - 113 dBm AM / 0.35 uV - 116 dBm FM

Frequency response
:
300 Hz to 3 kHz

Adjacent channel selectivity
:
60 dB

Maximum audio power
:
2.5 W

Squelch sensitivity
:
minimum 0.2 uV - 120 dBm / maximum 1 mV - 47 dBm

Frequency image rejection rate
:
60 dB

Intermediate frequency rej. rate
:
70 dB

Drain
:
160 ~ 420 mA