Digital Display Calibration; Analog Dial Calibration; Optional Accessories - Kenwood TS-530SP Instruction Manual

4.5 DIGITAL DISPLAY CALIBRATION
Connect the antenna and set the BAND switch to WWV.
Turn the main tuning dial to receive 10 MHz WWV. Turn
on the calibrator. Adjust the dial until a low-frequency
beat is heard. A marker signal will be superimposed on the
WWYV signal. A double beat (two beat signals of high and
low frequencies) will now be heard. Adjust the IF shift for
low AF response. While receiving this double beat, adjust
the Standard oscillator trimmer through the reference fre-
quency adjustment access opening (on the bottom of the
TS-530) so the two beats are heard as a single beat. Re-
peat this procedure 2 or 3 times. This completes calibra-
tion of the Digital Display. After calibration turn of the
CAL switch.
Access (STD.OSC.F.ADJ)
ec
©
Insulated tuning tool
Fig. 4-13 Digital Display Calibration
4.6 ANALOG DIAL CALIBRATION
NOTE:
For exact frequency, read the Digital Display.
Fig. 4-14 Analog Dial Calibration
SECTION 5. OPTIONAL ACCESSORIES
5.1 OPTIONAL ACCESSORIES
The following optional accessories are available for use
with the TS-530.
@ REMOTE VFO
VFO-240:
The VFO-240 is an all solid-state VFO with high stabil-
ity, designed to match the TS-530 in design and per-
formance.
The T-F switch makes it possible to check the trans-
mit frequency while in the receiving mode.
VFO-230:
The VFO-230 digital VFO provides maximum effi-
ciency and flexibility for all operating conditions, in-
cluding split-frequency operation, by combining a 20
Hz step digital VFO with five memories.
@ ANTENNA TUNER
AT-230:
The AT-230 antenna tuner includes the three new
bands and such functional features as a through-line
wattmeter, SWR meter and antenna selector switch.
AT-250:
Covers all amateur bands including the new WARC
band from 1.8 through 28 MHz.
20
m EXTERNAL SPEAKER
SP-230:
The SP-230 is a low-distortion speaker with selecta-
ble frequency response for high intelligibility in any
mode. The frequency response is determined by the
built-in audio filters, which are effective in improving
signal-to-noise ratio under certain interference condi-
tions, or when receiving weak signals.
@ LINEAR AMPLIFIER
TL-922/922A:
The TL-922 is an HF linear amplifier operating at
maximum legal power, and employing a pair of
3-500Z high performance transmitting tubes.
@ STATION MONITOR
SM-220:
Based on a wide-frequency-range oscilloscope (up to
10 MHz), the SM-220 station monitor features, in co-
mination with a built-in two-tone generator, a wide
variety of waveform-observing capabilities.