The test signal transmits directly to the aircraft radio system by incorporating a crystal-controlled RF generator for VHF and HF frequencies, and provides a thorough system evaluation for correct identification of faults. Eliminating the need for ground radio facilities dramatically speeds the testing and troubleshooting of complex problems.
Housed in a gray fiberglass case, the CTS-700 is available as a system that includes the charger, antenna, and operator’s manual. (An audio output is included for use with bench test facilities.) ARINC 714 SELCAL RAMP TESTER Tests VHF and HF radio systems
Generates 16 SELCAL or DTMF tones Generates 300 to 5000 Hz audio tones VHF and HF crystal controlled RF generators Operates 20 hours on internal rechargeable battery
UL/CSA, VDE, TUV approved rechargeable units High contrast liquid crystal display
Adjustable audio outputs of tones for bench testing Precision crystal controlled tone frequencies and timing -20 to +50 degrees C operating temperature Weather resistant switches and panel Auto-off timer turns unit off if not used for 15 minutes
|
CTS-700 SPECIFICATIONS
|
|
|
|
|
|
Part Numbers:
|
P/N 1000005-001
|
ATTSCALL Numbers
|
1-697/1209
|
9-852/1477
|
|
|
CTS-700 system with antenna
|
Generated (DTMF Hz)
|
2-697/1336
|
0-941/1336
|
|
|
and 120V/60Hz charging unit
|
|
3-697/1477
|
*-941/1209
|
|
|
|
|
4-770/1209
|
#-941/1477
|
|
|
P/N 1000005-002
|
|
5-770/1336
|
A-697/1633
|
|
|
CTS-700 system with antenna
|
|
6-770/1477
|
B-770/1633
|
|
|
and 220V/50 Hz charging unit
|
|
7-852/1209
|
C-852/1633
|
|
|
|
|
8-852/1336
|
D-941/1633
|
|
Size:
|
8.7” wide X 9.2” high x 6”
|
|
|
|
|
deep
|
|
ATTSCALL Tone
|
50 mS on, 50 mS off per
|
|
|
|
|
Duty Cycle
|
digit
|
|
|
Weight:
|
7 pounds
|
|
|
|
|
|
|
Tone Mode
|
|
|
|
Case:
|
High strength fiberglass, grey
|
Frequencies (Hz)
|
300, 500, 1000, 3000, 5000
|
|
|
|
color
|
|
|
|
|
|
|
VHF Frequency
|
123.20 MHz standard
|
|
|
Operating
|
|
|
|
|
|
Temperature
|
-20 to 50 degrees C
|
HF Frequency
|
10.045 MHz standard
|
|
|
Operating
|
|
RF Output Power
|
100 milliwatts nominal when
|
|
|
Altitude
|
Up to 50,000 feet
|
|
matched into 50 ohms, RF
|
|
|
|
|
|
output impedance at antenna
|
|
|
SELCAL Tones
|
A-312.6
|
J-716.1
|
|
connection is matched for
|
|
(Hz)
|
B-346.7
|
K-794.3
|
|
operation into 36” antenna
|
|
|
C-384.6
|
L-881.0
|
|
|
|
|
D-426.6
|
M-977.2
|
Audio Output Level
|
3.2V rms max, adjustable by
|
|
|
E-473.2
|
P-1083.9
|
|
panel knob
|
|
|
F-524.8
|
Q-1202.3
|
|
|
|
|
G-582.1
|
R-1333.5
|
Internal Battery
|
12 V 1.5 amp-hour sealed
|
|
|
H-645.7
|
S-1479.1
|
|
rechargeable
|
|
|
|
|
Battery Life
|
Approximately 20 operating
|
|
|
|
|
|
hours between charges
|
|
|
|
|
Charging Unit
|
12 V to 15 V AC or DC,
|
|
|
|
|
|
nominal 300 milliamps
|
|
