# 16022699
Page 8 of 8
1.3 Technical specifications
Transmitter
Output frequency range VHF
150 - 175 MHz
Min. channel raster
12.5 kHz
TX / RX antenna
Dual-band wire antenna
Output power VHF (Vsupply = 4 to 6V)
> 80 mW into 50 ohms load
Note: If the supply voltage is 4V, the output power decreases
Frequency stability
±
2.5 ppm
Max.deviation (FM)
±
3kHz
Spurious
&
harmonics
< -60 dBc non-harmonic
< -50 dBc harmonic
Frequency response, unscrambled
100 Hz to 5 kHz, - 3 dB
Frequency response, scrambled
280 Hz to 4 kHz, - 3 dB
Audio amplifier AGC range
45 dB
Supply voltage
3.0 V - 6.0 V
Battery types
3-4 cells (e.g.
AA
or
AAA
)
or 2 x 3 V Lithium or
3.7 V Lithium Ion recharg.
Current consumption, (Vsupply = 6V)
< 70 mA DC
Current consumption, sleep mode
< 150
µ
A DC
Current consumption, VOX-mode (silent room) < 175
µ
A DC
Dimensions (H x W x D)
32x18x5.6 mm /
1.3x0.7x0.2 inches
Remote control receiver
Remote control frequency VHF
433.92 MHz
Sensitivity
< - 90 dBm
Modulation
OOK
Coding addresses
4096
Environmental Specifications
Temperature
Operating temp.
0 to 60° C / 32F to 140F
Storage temp.
-20 to 70° C / -4F to 158F
Humidity
max. 90% humidity
Protection
IP22
