No. (Zo 2)
Position: Lat. 22° 17′ 40″ N. Long. 114° 15′ 09″ E.
| No. | Call Signal | Frequency (kHz) | Wavelength (m) | Transmitter Description | Normal Working Range | Service |
|---|---|---|---|---|---|---|
| 1 | VPS | 300 | 1,000 | L.C.W. 250 watts, self excited valve transmitter (1,000 periods) | 150 | W B2b |
| 2 | VPS | 376 | — | Marconi I.C.W. 150 watts, self excited valve transmitter (1,000 periods) | — | — |
| 3 | VPS | 425 | — | Marconi Continuous or I.C.W. (600 periods), 2 kW, self excited valve transmitter, Marconi Type C | — | — |
| 4 | VPS | 500 | 600 | (As above) | — | — |
| 5 | VPS | 9,330 | 36.01 | Continuous wave, 250 watts valve transmitter. Valve M.O. Marconi TN7A. (Also spare Local Make 150 watt self excited) | — | Radio Beacon |
Radio Beacon — for enabling ships at sea to take wireless bearings when approaching Hong Kong.
(a) Emits a summary of meteorological conditions daily at 0018, 0900, 0830 and 1200 G.M.T. (corresponding to 0818, 1100, 1630 and 2000 H.K. time).
(b) Emits typhoon warnings immediately on receipt and at 18 minutes past each of the subsequent two hours.
(c) Emits navigation warnings on receipt and after the completion of the weather reports at 0300 and 1200 G.M.T.
(d) Emits time signals controlled from the Royal Observatory, Kowloon, twice daily at 0136–0200 and 1236–1300 G.M.T.
(e) Transmits a Health Bulletin after 0300 Weather Report, Fridays only.
(f) Communication with ships fitted for short wave reception, 2200–1600 G.M.T.
| No. | Call Signal | Frequency (kHz) | Wavelength (m) | Transmitter Description | Normal Working Range | Service / Remarks |
|---|---|---|---|---|---|---|
| 5 | — | 1,880 | 159.6 | — | — | — |
| 6 | ZCF1 | 2,682 | 111.84 | — | — | See No. 24 |
| 7 | — | 2,770 | 108.3 | — | — | — |
| 8 | ZCE4 | 3,404 | 88.136 | — | — | See No. 22 |
| 9 | ZE04 | 1,622 | — | — | — | — |
| 10 | ZEM | 4,780 | 64.91 / 62.76 | — | — | — |
| 11 | ZCFS | 5,365 | 35.92 | I.C.W. (600 periods), 500 watts, self excited valve transmitter. Local Make. (300 Cycle Alt.) | 1,000 | See No. 24 |
| 12 | ZCJ3 | 5,385 | 55.71 | — | — | — |
| 19 | ZENA | 5,905 | 50.8 | — | 2,500 | See No. 25 |
| 14 | ZCH | 5,995 | 50.04 | I.C.W. (100 periods), 500 watts, self excited valve transmitter. Local Make. (30 Cycle Mains) | — | — |
(5) Emits time signals controlled from the Royal Observatory, Kowloon, twice daily at 0136–0200 and 1256–1300 G.M.T.
114
No.
( Zo 2)
RADIO STATIONS.
(1)-Cape D' Aguilar Radio Station.
Call Signal,
Frequency in
k/ca.
Ware length
in metres.
Position:-
Lat. 22° 17′ 40′′ N. Long. 114° 15′ 09′′ E.
Transmitters
Description
and Aerial input.
Normal work-
ing range.
Service on which employed.
1
VPS
300
1,000
L.C.W. 250 walls, Jolf excited valvo transmitter (1,000
150
periods).
W B2b.
VPS
300
1,000
376
425
500
$ VPS
500
600
Marconi
I.C.W. 150 WHILE, NOO❘ self excited valve 705❘ trasmitter (1,000 600 periods). Marconi
Continuous or LC.W. (600 periods), 2 xW, wolf excited valve transmitter. Marconi Type C.
100
4 VPS
9330
36-01
Continuous WLTO, 250 watts valve trade- mitter. Valve M.O. Marconi TN7A.
(Also spare Local Make 150 watt self excited).
PRE
Radio Beacon, for enabling abipa at sen to take wireless bearings when approaching Hong Kong.
For alternative wave working with ships at son in the vicinity of Hong Kong, and reserve Radio Beacon.
850 (^) (b)
Marine.
Emite a summary of meteorological con- ditions daily at 0018, 0900, 0830 and 1200 G.M.T. (corresponding to 0818, 1100, 1630 and 2000 H.K. time).
(c) Emits typhoon warnings immediately on receipt and at 18 minutes past each of the subsequent two hours,
(4) Emits navigation warnings on receipt and after the completion of the weather reports at 0300 and 1200 G.M.T. (c) Emits time signals controlled from the Royal Observatory, Kowloon, twice daily at 0136-0200 anil 1236-1800 G.M.T.
(f) Transmita & Health Bulletin after 0300
Weather Report, Fridays only.
1,000 (4) Compuolention with ships fitted for short wave reception, 2200-1600 G.M.T,
:.
--
5
1880
159.6
6 ZCF1 2682
111.84
See No. 24.
7
***
2770
108.3
8ZCE4 3404
88.136
See No 22.
9 ZE04 1622
10 ZEM 4780
64.91
62.76
11 ZCFS 5365
I.C.W. (600 per iods), 500 watts, self excited valve trans- mitter. Local Make. (300 Cycle Alt.).
35,92 | See No. 24.
1,000
12 | ZCJ3
5385
55.71
19 |ZENA
5905
50.8
See No. 25.
2,500
*14
ZCH
5995
50.04
1.C.W. (100 par- joda), 500 watta, self
1,000
excital valve trana..."
mitter.
Local Maka.
(30 Cycle Mains).
(5) Emits time siguals controlled from the Royal Observatory, Kowloon, twios daily at 0136-0200 and 1256-1300 G.M.T.
Reserved.
Alternative frequency for No 21.
Emergency frequency.
Alternative frequency for No. 22.
Reserved for R/T.
Transmission of commercial trafic to Maono
and South China.
Alternative frequency for No. 24.
Reserved.
Alternative frequency for No. 25.
Transmission of commercial traffle to Swałow sod points in South China.
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