SWR & POWER METER - Mode| M-840

. Shows PEP instantly.

. $hows SWR while you talk!

. No "Gal" conlrol. lt's aulomatic.

. Remote sensor.$1 99e5

Model M-840 (for 12-v DC) .

Model PS-95 115v AC adapter

ll you've been looking at slow moving panel meters or squinting at crossed needles,see what an improvement an instant display makes. No need to stop 0perating t0 tuneyour transmitter. Tune for peak whle talking by watching the instant power display. Nolost time.

It also checks SWR while you talk. No need t0 stop talking to check SWR. Just adjustyour tuner while watching the light bar display.

Both SWR and power displays have 30 segments for 30/o resolution. The bright redbars can be seen clear across the room. There are three power ranges 20, 200 and2000 watts full scale. SWR from 1 to 10+.

Gool pr00l! Putting in 2000 watts when on the 20 watt scale doesn't hufi a thing.No smoke. No bent needles.

Remole sensor.The RF sensor is in a separate small box s0 you d0n't need to bringheavy RF coax to the meter itself. Put the sensor wherever convenient and connectrt to the meter with the lightweight sixJo0t cable provided.

Shine some light on your operation. Get the ''hands oft" automatic display with thebouncing light bars.

M-840 SPECIFICATIONS: Frequency Range: 1 .7-30 MHz. SWR Display: 1 .0 t. : C -3" 30-segment red light bar. Automatic computer controlled calibration Power 0isplay:3" 3O-segment red light bar. Displays PEP instantaneously; Rl\4S for steady staie p.o,,,erPower Ranges: 20, 200 and 2000 watts full scale selected by panel switch. Connecton:UHF type 50-239 input and 0utput. Four wire modular telephone jack for sensor 3 5 mmconnectorfor 12-v DC. Mating plug furnished. Power Required: DC from

.10 to i5 rols

at 800 ma. peak. Size; I10 mm x I l0 mm x 60 mm deep (4-114" x 4-111" y.2-' J"deep. Weight 0.5 Kq (1-lb ). Gabinet: Satin aluminum panel. Black cover

. . $199.95+ $6 shipping/handling

$15.00

TRANSCEIVER PREAMPLIFIERS

Model P-4'l0X (for 115-v ac)Don't wait any longer to hear those weak DXsignals. Add the P-410X preamplifier t0 yourrig.

Tunes 1.8 lo 54 MHz.Covers all amateur bands 160 to 6 meters.Up to 20 db gain.Reduces image and spurious response.Automatic bypass swilching 0n transmit.

The P-410X Transceiver Preamplilier c0nnects between your transmitter and yourantenna. lt gives improved reception with up 10 20 db gain, lower noise ligure, andbetter selectivity and overload capability. When y0u transmit, a sensing circuitautomatically connects your transceiver directly to the antenna. At the end 0ftransmission it switches back to receive with a delay that is adjustable wilh thedelay knob,

0perate mobile? Extra gain where you really needmance jn a 12-v dc powered preamplrf ier.

Model P-412X (12-v dc)

st79.95+ $6 shipping/handling

it. Same outstanding perfor-

........$179.95+ $6 shipping/handling$179e5

oaoca P-410X/P-412X SPECIFICATI0NS: Frequency Range: 1.8 - 54 MHz in four ranges

1.8-4, 410, 10-21,21-54 Mhz. Controls: 0n-0ff, Delay, Bandswitch, Tune. Gain:20 db nominal with 50 ohm input and output. Variable by front panel control over15 db range. Delay: Variable 1/10 sec. to 3 sec. by front panel control. Power:Model P-410X 115 volts 50-60 Hz AC. Model P-412X12 volts DC negative ground.Connecton: 50-239. Size (HWD): 7 x 21 x 13 cm (3 x 872 x 5 in.). Weight: .7 K1(10la lb.). Cabinet: Brushed alumrnum panel; black cover. v

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