Maxon Telecom SM-2000 service manual Operational Bandwidth, Transmitter

MAXON SM-2000 MOBILE

SPECIFICATIONS

Switching range TX and RX (without re-tuning)

			Operational Bandwidth
BAND		TX			RX
	MIN		MAX	MIN		MAX
VHF Band 1	136		162	136		162
VHF Band 2	148		174	148		174
UHF Band 1	400		430	400		430
UHF Band 2	420		450	420		450
UHF Band 3	440		470	440		470
UHF Band 4	470		490	470		490
UHF Band 5	490		512	490		512

Channel spacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 kHz / 20 kHz / 12.5 kHz programmable

(25 kHz - 12.5kHz switchable by CPU control)

Dimensions (in / mm). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2(H) x 7(W) x 6.25(D) 45(H) x 157(W) x 140(D)

Weight 3lbs, 6oz/ 1.6kg (with mic)

TRANSMITTER

Tests methods are ETS 300 086 Jan 1991 unless stated

Performance Without Sub audible Modulation

Carrier Power @ nominal conditions

Max. Rated Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 W +/-10% nominal

25 W +2/-3 dB @ extreme conditions across switching range

Hi Switched by CPU	1	– 25 W
Continuously adjustable
Low Switched by CPU	1	– 3 W
Continuously adjustable
Frequency stability (SM-2150)	+5.0 ppm (+ 0.00025%)
Frequency stability (SM-2450)	+2.5 ppm (+ 0.00025%)

Peak audio frequency deviation (across switching range)

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December 98