Section 5
Specifications
36
5.5
Loudmouth
®
Receiver
Receiver physical dimensions
7.125”H x 5.5”W x 3.0”D
Receiver enclosure material
Hi- Impact Polycarbonate Thermoplastic
Receiver color
Black
Receiver weight
1.65 lb. (with AFB-1545 antenna and BP-LM-Li22 battery)
Receiver mounting
2 aluminum brackets to side of radio
Receiver environmental
indoor use only
Audio output connector
RCA phono jack
DC power connector
2.1mm coaxial DC jack (size M)
Antenna connector
50
BNC
Antenna
AFB-1545 dual-band (150-170 MHz, 450-470 MHz)
Selective signaling decode capability
CTCSS (Quiet Call)
Digital Coded Squelch (Digital Quiet Call)
DTMF
Selcall
2-Tone Paging Decode
Noise squelch sensitivity
Programmable, factory set for 12 dB SINAD
Frequency response
300 - 3000 Hz, de-emphasized
QC/DQC decode time
per EIA Standards
2-Tone decode frequency range
300
– 1500 Hz
Selcall decode standard
EEA tone set, 3-7 digits
DTMF decode standard
3-7 digits
FCC Qualification
FCC Part 15 SDoC
Canada Qualification
RSS-Gen/CNR-Gen
UHF
VHF / VHF MURS
Frequency range
450 - 470 MHz
150
– 165 MHz
Channel steps
6.25 kHz
2.5 kHz
Frequency stability
+/-1.5 PPM (-30
to +60
C)
+/-1.5 PPM (-30
to +60
C)
Typical sensitivity (12 dB SINAD)
wide
0.15 µV (-123 dBm)
wide
0.16 µV (-123 dBm)
narrow
0.19 µV (-121 dBm)
narrow
0.18 µV (-122 dBm)
Adjacent Channel (EIA)
wide
-70 dB
wide
-70 dB
narrow
-60 dB
narrow
-60 dB
Spurious rejection
wide
-70 dB
wide
-70 dB
narrow
-60 dB
narrow
-60 dB
Image rejection (EIA)
wide
-60 dB
wide
-60 dB
narrow
-60 dB
narrow
-60 dB
Intermodulation (EIA)
wide
-65 dB
wide
-65 dB
narrow
-65 dB
narrow
-65 dB
QC/DQC decode deviation
wide
500
– 850 Hz
wide
500
– 850 Hz
requirement
narrow
350
– 500 Hz
narrow
350
– 500 Hz
2-Tone decode deviation
wide
2.5
– 3.5 kHz
wide
2.5
– 3.5 kHz
requirement
narrow
1.5
– 2.5 kHz
narrow
1.5
– 2.5 kHz
NOTE:
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this
equipment. Such modifications could void the user’s authority to operate the equipment.