General Dynamics URC-200 (V2) User Manual

General Dynamics C4 Systems URC-200 (V2)
22
Table 6 - URC-200 (V2) Operational Frequency-Based Dependencies
30-90 MHz
1
115 - 173.995 MHz
225 - 399.995 MHz
400-420 MHz
1
AM
N
Y
2
Y
N
FM
Y
Y
Y
Y
PT
Y
Y
Y
Y
CT
Y Y Y Y
Tone Squelch
(150 Hz)
PT only
(unless custom
code used)
N
N
N
25 kHz Tuning
Y
Y
Y
Y
12.5 kHz Tuning
Y
Y
(N in Aviation Mode)
Y
(N in Aviation Mode)
Y
5 kHz Tuning
N
Y
(N in Aviation Mode)
Y
(N in Aviation Mode)
Y
8.33 kHz Tuning
1
N
Y
Y
N
Selectable IF
Filter
1,3
(AM PT)
N
Normal mode: Y
Aviation: N (Auto)
4
N
N
Pre/De-Emphasis
(FM PT)
N
Y
(132-173.995 MHz)
N
Y
FM RF Output
Power
5W, 1W, or 0.15W
10W, 5W, or 0.1W
10W, 5W, or 0.1W
10W, 5W, or 0.1W
AM RF Output
Power
NA
10W or 5W
10W or 5W
NA
1
Indicates Option
2
Radio operates over full band, but spec is guaranteed from 115 - 149.995 MHz only
3
The 8.33 kHz filter option only applies to 117.975 – 136.975 MHz
4
(Auto). Indicates that as you enter the frequency, an 8.33 or 25 kHz channel is selected and the correct filter
is automatically selected, depending on the value entered.
The transmitter output power is 10 Watts maximum average power at 80% modulation (7.58 Watts
CW power), but can also be set at 5 or 0.1 Watts for FM operation or 5 Watts average power at
80% modulation (3.79 Watts CW power) for AM operation. Transmitter output power is 5W, 1W,
or 150mW in the optional 30-90 MHz band.
These and other operational frequency-based functions covered in this document are summarized in
Table 1.
The URC-200 is a fully synthesized transceiver having a frequency stability of 1 part per million
(ppm). Figure 5 shows a simplified block diagram of the base URC-200 Transceiver (i.e., without
the 30-90 MHz option).
Since the 30-90 MHz option is, in effect, a separate transceiver, it is discussed in separate sections.

General Dynamics URC-200 (V2) Specifications

General

Brand	General Dynamics
Model	URC-200 (V2)
Category	Transceiver
Language	English