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Radio Navigation Equipment - Signalspaning.se

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Ui BCSLFi i<br />

Test Set TS-1/ARR-1 is a test oscillator u<strong>se</strong>d<br />

for the alignment of <strong>Radio</strong> Receiving <strong>Equipment</strong> AN/ARR-1.<br />

A type 955 tube in a tuned grid tuned plate circuit<br />

provides a 246 mc. signal which is modulated at 710<br />

kc. by a circuit employing a <strong>se</strong>cond 955 tube. About 70%0<br />

modulation is obtained.<br />

This portable test oscillator is hou<strong>se</strong>d in a sturdy<br />

weather proof metal ca<strong>se</strong> provided with a metal carrying<br />

handle. Itcontains a compartmentfor batteries necessary<br />

for operation. A weather proof canvas duck cover is provided<br />

for the protection of the test <strong>se</strong>t.<br />

There were no Army Supply Program requirements<br />

as of 1 February 1945.<br />

TEST SET TS-1/ARR-1<br />

Component<br />

Test Set<br />

Cover<br />

Wrench<br />

*Weight less than 1 pound.<br />

Nay 2945<br />

Nomenclature<br />

TS-1/ARR-1<br />

CW-1/ARR-1<br />

TS- 1/ARR-1<br />

POWER SUPPLY 2 BATTERIES BA-59<br />

(45 VOLTS)<br />

2 BATTERIES BA-203/<br />

U (6 VOLTS)<br />

FREQUENCY _ 246 MC<br />

TYPE OF SIGNAL CW<br />

MODULATION FREQUENCY 710 KC<br />

FREQUENCY ACCURACY 3<br />

MOD. ACCURACY i1KC<br />

OUTPUT CHARACTER-<br />

ISTICS MODULATED CAR-<br />

_TCSRIER UNCALIBRATED<br />

TUBE COMPLEMENT<br />

NO. TYPE NO. TYPE<br />

2 955<br />

Size<br />

TOTAL WEIGHT 15 LBS.<br />

7" x 7" x 11"<br />

Weight<br />

15 Lbs.

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