Tecsun PL-660 User Manual

www.tecsunradios.com.au
TABLE OF CONTENTS
PL-660.....................................................................................1
CONTROL LOCATIONS...................................................................................... 2
LCD DISPLAY 4
TUNE IN STATIONS.............................................................................................6
WORKING WITH STATION MEMORIES.............................................................8
How to Select Different Memory Page
SLEEP FUNCTION............................................................................................13
CLOCK SETTING.............................................................................................. 13
ALARM SETTING.............................................................................................. 14
SNOOZE FUNCTION.........................................................................................1 5
INTELLIGENT LIGHT FUNCTION......................................................................15
SETTING TUNING STEP...................................................................................16
FM ST. (FM STEREO)........................................................................................16
AM BW (BANDWIDTH)
ANT. GAIN..........................................................................................................17
TONE CONTROL...............................................................................................17
KEY-LOCK FUNCTION......................................................................................17
INTELLIGENT CHARGING FUNCTION
SINGLE SIDE BAND (SSB)...............................................................................18
SYNCHRONOUS DETECTOR
HOW TO IMPROVE FM / SW RECEPTION......................................................19
SYSTEM SETTING
IMPORTANT MATTERS FOR USING BATTERIES........................................... 21
TROUBLE SHOOTING......................................................................................22
SPECIFICATIONS..............................................................................................23
.......................................................................................................
HOW TO TURN ON/OFF THE RADIO.................................................................5
Manual Station Tuning
Auto Browse Station
Direct Keypad Entry
Storing Station Manually
Semi-Automatic Storing Station
ATS (Auto Tuning Storage)
Memory Tuning Manually
Auto Browse Memory
Direct Key in Memory Address
Delete Single Memory Manually
Semi-Auto Delete Memory
Delete ALL Memory within the Page
LISTENING TO STORED STATIONS................................................................12
SETTING ALARM STATION
SETTING THE ALARM TIME
RESET PROCEDURE........................................................................................21
...................................................................................... 17
............................................................18
..........................................................................19
............................................................................................20

Tecsun PL-660 Specifications

Frequency Range

FM frequency range	76~108 / 87~108 MHz
MW frequency range	522~1620 / 520~1710 kHz
LW frequency range	100~519 kHz
SW frequency range	1711~29999 kHz
AIR frequency range	118~137 MHz

Sensitivity

FM sensitivity	Less than 3 uV
MW sensitivity	Less than 1 mV/m
LW sensitivity	Less than 5 mV/m
SW sensitivity	Less than 20 uV
SSB sensitivity	Less than 1 uV
AIR sensitivity	Less than 5 uV

Selectivity and S/N Ratio

FM selectivity	＞ 30 dB (±200 kHz)
MW/LW selectivity	＞ 40 dB (±9 kHz)
SW selectivity	＞ 40 dB (±5 kHz)
FM S/N ratio	Less than 60 dB
MW/LW S/N ratio	Less than 45 dB
SW S/N ratio	Less than 50 dB

AM Frequency

SSB, AM 1st IF	55.845 MHz
AM 2nd IF	455 kHz
FM IF	10.7 MHz

Output Power

Speaker output power	≥ 450 mW
Earphone output power	≥ 10 mW
FM Stereo crosstalk	Less than 20 dB