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MEDIl" POWER
SIMPLEX
FULL POWER
SIMPLEX
FULL POWER
DUPLEX
MEliluM porn
DUI'LEX
LOW PORER
I)UPLEX
As above, but transmitter can be driven to approx.
1/4 of full output: pciwer.
As above, but transmitter can be driven to full power.
Not [o be used for Al transni§sion below 4 mz.
Tran§nitter is keyed constantly ill the F1, A3A, A3J
and A3H modes. Receiver is on, but I)uilt-in speaker
is disconnected.
In the A2H and Al modes the operation is sinplex
independe;t of the setting of the PORER st7itch.
Transuitter can be driven to full output power.
Not to be used for Al transrission belou 4 rmz.
As above. but transaitter can be drivetl to approx.
1/4 of full output power.
As above, but transnitter can be driven to approx.
1/20 of full output power.
2.4.3. The MODE switch has six pogi[ions (eight on E 5002 for T 5000):
A2H
A1
Transmission of rodulated radiotelegraphy. Only the
norse key input is open.
Transmission of unrodulated radiotelegraphy. Only the
norse key input is open (Reduce poker to nediun or low
power for f=equeficies below 4 mz).
Transmission of telex. Only the telex inputs are open.
Transnissi.on of Single sideband signal With reduced
carrier. The tran§nitter can t)e keyed fron the handset
key or 6y setting the POvER switch to DUPI.EX.
As above, but carrier Suppressed.
As above, but full carrier.
(TEST A~)
The built-in tva totie alam generator is cotmected to
the receiver AF anplifier. Tran§nitter carmot be keyed.
(TENSHIT AI,ARM)The tuo-tone alam generator i8 connected to the re-
ceiver AF anplifier and the alam generator i8 .eady
for [ransDi.ssion of an alam signal. The rode is A3tl
as above.
NOTE: Using preprogramed frequencies, note Chat the frequeney tnight
be programed A3H-sinplex, and this i§ overriding the roun and roDE
§ui[ch setting.
2.4.4. The keyboard is uged for frequency selection.
The key narked#
is used for choosing between direcc or progrrmed
frequency Selection.
2-3
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