Nilesat 201 (7°W), 2021-02-03
Tunisia Nat 1 has left 11900.00MHz, pol.V (DVB-S SID:1609 PID:1005/1007 English)

 Eutelsat 7 West A (7°W), 2021-01-02
Tunisia Nat 1 has left 10795.90MHz, pol.V (DVB-S SID:3601 PID:3601/3602 Arabic French)

 Nilesat 201 (7°W), 2020-08-19
New frequency for Tunisia Nat 1: 11900.00MHz, pol.V (DVB-S SR:27500 FEC:5/6 SID:1609 PID:1005/1007 English- Clear).

 Nilesat 201 (7°W), 2020-07-08
New SID for Tunisia Nat 1 on 11900.00MHz, pol.V FEC:5/6 SR:27500: SID:1609 ( PID:1005/1007 English - Clear).

 Nilesat 201 (7°W), 2020-06-05
New frequency for Tunisia Nat 1: 11900.00MHz, pol.V (DVB-S SR:27500 FEC:5/6 SID:1612 PID:1005/1007 English- Clear).

 Badr 4 (26°E), 2017-05-28
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 12643.00MHz, pol.H SR:27500 FEC:5/6 SID:11 PID:2111/2112 Arabic.

 Eutelsat 12 West B, 2016-07-30
Tunisia Nat 1 has left 12584.00MHz, pol.H (DVB-S SID:100 PID:333/800 Arabic French)

 Eutelsat 7 West A (7°W), 2016-06-30
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 11658.00MHz, pol.V SR:27500 FEC:2/3 SID:1 PID:101/102.

 Eutelsat 7 West A (7°W), 2015-12-17
Tunisia Nat 1 has left 10776.72MHz, pol.H (DVB-S SID:4001 PID:1001/1003 Arabic French)

 Eutelsat 7 West A (7°W), 2015-12-07
New frequency for Tunisia Nat 1: 10776.72MHz, pol.H (DVB-S SR:27500 FEC:5/6 SID:4001 PID:1001/1003 Arabic French- Clear).

 Badr 4 (26°E), 2014-06-08
Tunisia Nat 1 has left 11938.00MHz, pol.V (DVB-S SID:917 PID:962/963 Arabic French)

 Badr 4 (26°E), 2014-05-28
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 11938.00MHz, pol.V SR:27500 FEC:3/4 SID:917 PID:962/963 Arabic French.

 Eutelsat 7 West A (7°W), 2014-03-09
New PID for Tunisia Nat 1: PID:3601/3602 Arabic French SID:3601 (10795.90MHz, pol.V SR:27500 FEC:5/6 - Clear).

 Eutelsat 7 West A (7°W), 2014-03-05
New PID for Tunisia Nat 1: PID:38/39 Arabic French SID:3601 (10795.90MHz, pol.V SR:27500 FEC:5/6 - Clear).

 Badr 6 (20.4°E), 2013-12-10
Tunisia Nat 1 has left 11727.50MHz, pol.H (DVB-S SID:25 PID:2560/2520 Arabic French)

 Arabsat 5C (20°E), 2013-08-21
Tunisia Nat 1 has left 3913.00MHz, pol.R (DVB-S SID:25 PID:2560/2520 Arabic)

 Arabsat 5C (20°E), 2013-08-04
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 3913.00MHz, pol.R SR:12000 FEC:3/4 SID:25 PID:2560/2520 Arabic.

 Badr 6 (20.4°E), 2013-06-26
Tunisia Nat 1 has left 12418.00MHz, pol.H (DVB-S SID:25 PID:2560/2520 Arabic)

 Badr 6 (20.4°E), 2013-06-23
New frequency for Tunisia Nat 1: 12418.00MHz, pol.H (DVB-S SR:27500 FEC:3/4 SID:25 PID:2560/2520 Arabic- Clear).

 Eutelsat 7 West A (7°W), 2013-02-18
New FEC for Tunisia Nat 1 on 10795.90MHz, pol.V: FEC:5/6 ( SR:27500 SID:3601 PID:3601/3602 Arabic French - Clear).

 Astra 3A, 2012-02-01
Kabel Deutschland: Tunisia Nat 1 has left 11475.00MHz, pol.V (DVB-S SID:53322 PID:2571/2572 Arabic)

 Eutelsat 7 West A (7°W), 2011-10-23
Tunisia Nat 1 switched to Eutelsat 7 West A satellite at 10796.00MHz, pol.V (DVB-S , 10796.00MHz, pol.V SR:27500 FEC:3/4 PID:3601/3602 Arabic French).

 Astra 1M (19.2°E), 2010-07-01
Canal+ France: Tunisia Nat 1 has left 11567.50MHz, pol.V (DVB-S SID:9018 PID:166/128 Arabic)

 Astra 3A, 2010-06-01
Kabel Deutschland: Tunisia Nat 1 has left 12725.00MHz, pol.V (DVB-S SID:53322 PID:2571/2572 Arabic French)

 Astra 3A, 2010-05-25
Kabel Deutschland: New frequency for Tunisia Nat 1: 11475.00MHz, pol.V (DVB-S SR:27500 FEC:3/4 SID:53322 PID:2571/2572 Arabic- BetaCrypt & Nagravision 2 & Nagravision 3 & VideoGuard). Time sharing

 Eutelsat 36 West A (50.6°E), 2010-02-02
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 12584.00MHz, pol.H SR:2894 FEC:3/4 SID:100 PID:333/800 Arabic French.

 Eutelsat W2, 2010-01-28
Tunisia Nat 1 has left 12682.50MHz, pol.H (DVB-S SID:100 PID:333/800 Arabic)

 Astra 1M (19.2°E), 2009-07-12
Tunisia Nat 1 switched to Astra 1M satellite at 11567.50MHz, pol.V (DVB-S , 11567.50MHz, pol.V SR:22000 FEC:5/6 PID:166/128 Arabic).

 Atlantic Bird 4A, 2009-04-15
Tunisia Nat 1 switched to Atlantic Bird 4A satellite at 10796.00MHz, pol.V (DVB-S , 10796.00MHz, pol.V SR:27500 FEC:3/4 PID:3601/3602 Arabic French).

 Badr 6 (20.4°E), 2008-08-06
Tunisia Nat 1 switched to Badr 6 satellite at 11727.00MHz, pol.H (DVB-S , 11727.00MHz, pol.H SR:27500 FEC:3/4 PID:2560/2520 Arabic French).

 Astra 3A, 2008-02-05
Tunisia Nat 1 switched to DVB-S at 12725.00MHz, pol.V SR:27500 FEC:3/4 PID:2571/2572 Arabic French.

 Eutelsat 16B, 2007-01-26
New frequency for Tunisia Nat 1: 10796.00MHz, pol.V (DVB-S SR:27500 FEC:3/4 SID:3601 PID:3601/3602 Arabic- Clear).

 Nilesat 101 (33.1°E), 2007-01-20
ADD: Tunisia Nat 1 has left 12034.00MHz, pol.H (DVB-S SID:714 PID:523/760 Arabic French)

 Badr 4 (26°E), 2007-01-16
Tunisia Nat 1 has left 11938.00MHz, pol.V (DVB-S SID:504 PID:2834/3320 Arabic)

 Badr 4 (26°E), 2006-12-14
New PID for Tunisia Nat 1: PID:2834/3320 Arabic SID:504 (11938.00MHz, pol.V SR:27500 FEC:3/4 - Clear).

 Badr 4 (26°E), 2006-12-07
Tunisia Nat 1 (Tunisia) broadcasts in DVB-S Clear on 11727.00MHz, pol.H SR:27500 FEC:3/4 SID:25 PID:2560/2520 Arabic French.

 Eutelsat 4B (4°E), 2006-11-24
Tunisia Nat 1 has left 11585.00MHz, pol.V (DVB-S SID:504 PID:3360/3320 Arabic French)

 Badr 3, 2006-10-08
Tunisia Nat 1 has left 12092.00MHz, pol.V (DVB-S SID:901 PID:2160/2120 Arabic)

 Badr 3, 2006-09-26
New frequency for Tunisia Nat 1: 12092.00MHz, pol.V (DVB-S SR:25000 FEC:3/4 SID:901 PID:2160/2120 Arabic- Clear).
Tunisia Nat 1 has left 11996.00MHz, pol.H (DVB-S SID:901 PID:2160/2120 Arabic)

 Badr 3, 2006-09-10
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 11996.00MHz, pol.H SR:25000 FEC:3/4 SID:901 PID:2160/2120 Arabic.

 Astra 1KR (19.2°E), 2006-06-21
Canal+ France & France Telecom Cable & Noos Numérique: Tunisia Nat 1 (Tunisia) broadcasts in DVB-S Clear on 11567.50MHz, pol.V SR:22000 FEC:5/6 SID:9018 PID:166/128 Arabic.

 Nilesat 101 (33.1°E), 2006-01-12
ADD: Tunisia Nat 1 (Tunisia) broadcasts in DVB-S Clear on 12034.00MHz, pol.H SR:27500 FEC:3/4 SID:714 PID:523/760 Arabic French.

 Nilesat 101 (33.1°E), 2006-01-06
ADD: Tunisia Nat 1 has left 12034.00MHz, pol.H (DVB-S SID:714 PID:523/760 Arabic)

 Nilesat 101 (33.1°E), 2005-08-06
ADD: New PID for Tunisia Nat 1: PID:523/760 Arabic SID:714 (12034.00MHz, pol.H SR:27500 FEC:3/4 - Irdeto 2).

 Nilesat 101 (33.1°E), 2003-12-31
ADD: Tunisia Nat 1 is now encrypted in Irdeto 2 (12034.00MHz, pol.H SR:27500 FEC:3/4 SID:714 PID:3154/3155 Arabic).

 Nilesat 101 (33.1°E), 2003-12-02
ADD: Tunisia Nat 1 (Tunisia) is now transmitted Free To Air (12034.00MHz, pol.H SR:27500 FEC:3/4 SID:714 PID:3154/3155 Arabic).

 Eutelsat W2, 2003-11-23
Tunisia Nat 1 has left 11599.00MHz, pol.V (PAL )

 Nilesat 101 (33.1°E), 2003-08-02
ADD: Tunisia Nat 1 has left 11804.00MHz, pol.H (DVB-S SID:1005 PID:3043/3044 Arabic)
ADD: New frequency for Tunisia Nat 1: 12034.00MHz, pol.H (DVB-S SR:27500 FEC:3/4 SID:714 PID:3154/3155 Arabic- Irdeto 2).

 Badr 3, 2003-03-07
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 11938.00MHz, pol.V SR:27500 FEC:3/4 SID:504 PID:3360/3320 Arabic.

 Eutelsat W2, 2002-12-01
A new channel has started in DVB-S Clear: Tunisia Nat 1 (Tunisia) on 12682.00MHz, pol.H SR:2892 FEC:3/4 SID:100 PID:333/800 Arabic.

 Astra 2C, 2002-11-28
Canal+ France: Tunisia Nat 1 has left 10788.00MHz, pol.V (DVB-S SID:9007 PID:166/128 Arabic)

 Astra 1B, 2002-09-19
Canal+ France: New frequency for Tunisia Nat 1: 11567.00MHz, pol.V (DVB-S SR:22000 FEC:5/6 SID:9018 PID:166/128- Clear).