23cms ATV - Revision history

M0YDH: /* 23cms FM ATV equipment */ 3 other makes of FM transmitter

2019-02-03T15:35:37Z

23cms FM ATV equipment: 3 other makes of FM transmitter

G8GTZ: /* 23cms equipment */

2018-11-19T11:40:19Z

23cms equipment

G6jyb: /* Frequency allocations */ editorials and better links

2018-09-23T17:50:14Z

Frequency allocations: editorials and better links

G8GTZ at 17:12, 6 September 2018

2018-09-06T17:12:21Z

G8GTZ: /* 23cms equipment */

2018-09-06T17:08:41Z

23cms equipment

G8GTZ: /* 23cms equipment */

2018-09-06T17:06:23Z

23cms equipment

G8GTZ at 17:01, 6 September 2018

2018-09-06T17:01:33Z

G8GTZ: /* Frequency allocations */

2018-09-06T16:59:49Z

Frequency allocations

G8GTZ: Created page with "The 23cms band is the most commonly used band for ATV. ==Frequency allocations== The UK allocation is from 1240MHz to 1325MHz and common ATV useage is as follows: *1248 - 12..."

2018-09-06T16:56:55Z

Created page with "The 23cms band is the most commonly used band for ATV. ==Frequency allocations== The UK allocation is from 1240MHz to 1325MHz and common ATV useage is as follows: *1248 - 12..."

New page

The 23cms band is the most commonly used band for ATV.

==Frequency allocations==
The UK allocation is from 1240MHz to 1325MHz and common ATV useage is as follows:

*1248 - 1249 MHz = repeater input

*1255 Mhz = simplex

*1275 MHz = simplex or alternative repeater input as determined by the CAA (primary user).

*1300 - 1325 = repeater outputs

Fore details of current 23cms ATV repeaters see https://www.ukrepeater.net/tvr.htm?filter1=23cm

https://wiki.batc.org.uk/23cms_filters

← Older revision		Revision as of 15:35, 3 February 2019
Line 27:		Line 27:

	The Solent range of ATV equipment was sold by the Worthing repeater group in the 1990s. See https://wiki.batc.org.uk/Solent_ATV_units		The Solent range of ATV equipment was sold by the Worthing repeater group in the 1990s. See https://wiki.batc.org.uk/Solent_ATV_units
		+
		+	[http://www.pe1acb.nl/atv.htm Hans Beukinga makes and sells 23cm and 13cm FM ATV gear].
		+
		+	[https://www.minikits.com.au/electronic-kits/amateur-television Wayne at Mini-kits in Australia sells a range of FM ATV kits]
		+
		+	[https://forum.batc.org.uk/viewtopic.php?f=2&t=5792 Ken G4BVK ran Aztex Electronics. Dave G7MEG discovered a tranmitter, amp and pre-amp in his cupboard in this forum post.]

	===23cms DATV equipmemt===		===23cms DATV equipmemt===

← Older revision		Revision as of 11:40, 19 November 2018
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	For details on filters for 23cms see https://wiki.batc.org.uk/23cms_filters		For details on filters for 23cms see https://wiki.batc.org.uk/23cms_filters
		+
		+	===23cms antennaes===
		+
		+	For details on antennaes for 23cms see https://wiki.batc.org.uk/23cms_antennaes

@@ Line 2: / Line 2: @@
 ==Frequency allocations==
-The UK allocation is from 1240MHz to 1325MHz and common ATV useage is as follows:
+The UK allocation is from 1240 MHz to 1325 MHz and common ATV usage is as follows:
-*1248 - 1249 MHz = repeater input
+*1248 - 1249 MHz = repeater inputs
-*1255 Mhz = simplex
+*1255 MHz = simplex
 *1275 MHz = simplex or alternative repeater input as determined by the CAA (primary user).
-*1300 - 1325 = repeater outputs
+*1300 - 1325 MHz = repeater outputs
 For details of current 23cms ATV repeaters see https://www.ukrepeater.net/tvr.htm?filter1=23cm
-For 23cms UK bandplan see https://thersgb.org/services/bandplans/html/rsgb_band_plan_2018.htm
+For 23cms UK bandplan see https://rsgb.org/main/operating/band-plans/
-For other 23cms information see the UKmicrowave group wiki page.
+For other 23cms information see the [https://wiki.microwavers.org.uk/1.3_GHz UK Microwave Group wiki page].
 ==23cms equipment==

@@ Line 19: / Line 19: @@
 ==23cms equipment==
 The most commonly used FM ATV was made by Comtech - see this page for more details: https://wiki.batc.org.uk/Comtech_module
 During the 1980's, Wood & Douglas produced a range of 1.3GHz FM TV equipment that gave many amateurs their first taste of microwave ATV operation. See this page for more details: https://wiki.batc.org.uk/Wood_%26_Douglas_FM_TV_equipment
 For 23cms Power amplifier designs see https://wiki.batc.org.uk/23cms_amplifiers
 For details on filters for 23cms see https://wiki.batc.org.uk/23cms_filters

@@ Line 22: / Line 22: @@
 The most commonly used FM ATV was made by Comtech - see this page for more details: https://wiki.batc.org.uk/Comtech_module
 For 23cms Power amplifier designs see https://wiki.batc.org.uk/23cms_amplifiers
 For details on filters for 23cms see https://wiki.batc.org.uk/23cms_filters

← Older revision		Revision as of 17:06, 6 September 2018
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	==23cms equipment==		==23cms equipment==
		+
		+	The most commonly used FM ATV was made by Comtech - see this page for more details: https://wiki.batc.org.uk/Comtech_module

← Older revision		Revision as of 17:01, 6 September 2018
Line 21:		Line 21:


−		+	For 23cms Power amplifier designs see https://wiki.batc.org.uk/23cms_amplifiers

	For details on filters for 23cms see https://wiki.batc.org.uk/23cms_filters		For details on filters for 23cms see https://wiki.batc.org.uk/23cms_filters