| (2) |
Turn the power switch on. The
meter lamp and digital display will become illuminated. |
| |
| (3) |
Rotate the ATT control fully
counterclockwise, and adjust the AF GAIN control for a comfortable listening
level. |
| |
| (4) |
Now rotate the main tuning dial
until a voice signal is found. Careful adjustment of the main tuning dial will
result in excellent clarity on the incoming SSB signal. Under conditions of
rapid fading, set the AGC switch to FAST. |
| |
| (5) |
When pulse type ignition noise is
encountered, push tile NB switch. |
| |
| (6) |
Adjacent frequency interference
may be reduced substantially by counterclockwise rotation of the TONE knob. As
well, advanc the ATT knob in a clockwise direction may result in some reduction
of interference from a strong adjacent station; such a station may be so strong
that the AGC control may cause the receiver to be "pumped," and reduction of
the receiver front end gain will reduce this effect. |
| |
| (7) |
Note that the bandswitch contains
nine bands which correspond to the amateur radio allocations. This chows
simplified band changing when listening to amateurs. The 30, 18, arid 24 MHz
bands, newly assigned to the amateur service, are not yet approved for amateur
operation in most countries, and no amateur operations will be heard until this
action is taken by the governments involved. |
| |
| Morse Code (CW)
Reception |
| |
| Morse Code
transmissions may be received by placing the mode switch in either the USB or
LSB/ CW position. The operator will find that ad djacent interference
conditions will be less on one or the other of the above modes, and that
position should be used until conditions change. The main tuning dial should he
rotated until a comfortable listening pitch is obtained. |
|
|
| Frequency
Modulation (FM) Reception |
| |
| Frequency modulation
operation is becoming more popular on the 29 MHz amateur band. As will, the
operator may wish to use the FRG 7700 whit a VHF/UHF converter, for listening
to FM repeater operation on the VHF and/or UHF bands. Set the mode switch to
FM, and rotate the main tuning dial until the best fidelity on the incoming
signal is obtained. |
| |
| For FM operation, the
front panel squelch (SQL) control should be advanced to the point where the
receiver is just silenced when no signal (only noise) is being received. This
will allow silent monitoring during long periods when no stations are
active. |
| |
| MEMORY
OPERATION |
| |
| The memory feature
provides a means of storing frequencies you may want to recall at a later time.
Up to twelve stations may be stored in memory. Here is the simple procedure for
memory storage and recall: |
| |
| (1) |
Set the M FINE control to the 12
o'clock position. Rotate `he M CH switch to memory channel 1. |
| |
| (2) |
Tune the receiver to the desired
station, being careful to tune for best clarity and fidelity Press the M
(Memory) button. The station is now stored. Continue tuning for additional
stations, if desired, and stare them in the other memory channels. |
| |
| (3) |
To recall a station previously
stored, rotate the M CH switch to the appropriate channel, and press the MR
(Memory Recall) button. If several stations are stored in the various memory
channels, simply rotate the M CH switch to the desired station. |
| |
| (4) |
To return control to the main
tuning dial, simply push the MR button again. The MR tamp will turn off, and
normal tuning will again be possible. The stations stored in memory will not be
lost if you release the MR switch; just press it again to return to the
memory. |
|