Transmit Specifications; Table 29: Transmit Specifications - Codan Envoy Reference Manual

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PECIFICATIONS
T
RANSMIT SPECIFICATIONS

Transmit specifications

Table 29: Transmit specifications

Item
Power output for AUST &
FCC
Power output
Duty cycle
Supply current
Protection
A/F response
Spurious and harmonic
emissions
Carrier suppression
Unwanted sideband
Intermodulation
(Two-tone test)
382
Specification
100 W PEP ±0.5 dB, 27 MHz CB 10 W PEP (Aust only)
125 W PEP reducing with frequency to 100 W PEP at 30 MHz ±1 dB
CW or single tone: approximately 60% of PEP with average PEP control
(average control disabled on handset PTT)
100%:
100%:
25%:
100%:
Output power:
Two-tone or CW:
Average speech:
Safe under all load conditions by limiting reflected power to 10 W PEP
and limiting PA FET drain voltage swing
Thermal protection against excessive heatsink temperature
Overall response of microphone and transmitter rises approximately
6 dB/octave 300 to 2700 Hz
Better than 64 [69] dB below PEP
60 [65] dB below PEP
65 [70] dB below PEP
100 W: 27 [34] dB below each
tone
125 W: 26 [27] dB below each
tone
normal speech over full temperature range
ARQ up to 30°C (86°F)
16-tone continuous data mode (5 minutes on
maximum) at ambient temperature up to 30°C
(86°F)
all modes up to maximum ambient temperature of
45°C (113°F) with Option F
100 W or 125 W
9 to 18 [12.5] A
8 A for battery life calculations
33 [40] dB below PEP
32 [33] dB below PEP
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