UHF - - Thiết bị tự động hóa công nghiệp - ANS Vietnam

Type: P-20 / P-20 F 

It is suitable for horizontal polarisation. In case we need it for vertical polarisation, we must use additional mounting part D2-V (not included).

• Channel (freq.): Ch. 21-69 (470-862 MHz)

• No. of elements.: 20

• Gain: 7,5 dB(i); P-20 DTT/G ** 22,5 dB(i)

• F/B ratio: 21 dB

• Beam width: H 49-56° V 53-60°

• Antenna lenght: 40 cm

* passive antenna with different connections:
P-20: Basic version, without "F" connector
P-20 F: Version with "F" connector
P-20 F H/V: H/V version with "F" connector, can be use for both polarizations
P-20 FZ: Antenna with rotating "F" connector

** active antenna with built-in low-noise amplifier
P-20 DTT/G: Version with built-in antenna amplifier and with "F" connector 
P-20 G SWITCH: Version with built-in antenna amplifier with SWITCH system and with "F" connector

Type: P-20 W / P-20 WF 

It is suitable for mounting on mast in horizontal polarization. In case we need it for vertical polarisation, we must use additional mounting part D2-V (not included).

The antenna can also be mounted to the window frame (fasteners included) or wall (fasteners not included).
The antenna includes mounting bracket and all materials for connecting antenna with bracket.

In case of mounting on window frame or wall we can mount it in both polarizations without any additional parts (without D2-V).

• Channel (freq.): Ch. 21-69 (470-862 MHz)

• No. of elements: 20

• Gain: 7,5 dB(i); P-20 W DTT/G ** 22,5 dB(i)

• F/B ratio: 21 dB

• Beam width: H 49-56° V 53-60°

• Antenna lenght: 44 cm

* passive antenna with different connections:
P-20 W: Basic version, without "F" connector
P-20 WF: Version with "F" connector

** active antenna with built-in low-noise amplifier 
P-20 W DTT/G: Version with built-in antenna amplifier and with "F" connector 
P-20 W G SWITCH: antenna amplifier with SWITCH system and with "F" connector

Type: P-18 / P-18 F 

It is suitable for horizontal polarisation. In case we need it for vertical polarisation, we must use additional mounting part D2-V (not included).

• Channel (freq.): Ch. 21-69 (470-862 MHz)

• No. of elements: 18

• Gain: 8 dB(i); P-18 DTT/G ** 23 dB(i)

• F/B ratio: 20 dB

• Beam width: H 47-53° V 50-58°

• Antenna lenght: 60 cm

* passive antenna with different connections:
P-18: Basic version, without "F" connector
P-18 F: Version with "F" connector
P-18 F H/V: H/V version with "F" connector, can be use for both polarizations
P-18 FZ: Antenna with rotating "F" connector

** active antenna with built-in low-noise amplifier
P-18 DTT/G: Version with built-in antenna amplifier and with "F" connector 
P-18 G SWITCH: Version with built-in [LINK id="2011070107073154"] antenna amplifier with SWITCH system [/LINK] and with "F" connector

Type: P-28 / P-28 F 

It is suitable for horizontal polarisation. In case we need it for vertical polarisation, we must use additional mounting part D2-V (not included).

• Channel (freq.): Ch. 21-69 (470-862 MHz)

• No. of elements: 28

• Gain: 8 dB(i); P-28 DTT/G ** 23 dB(i)

• F/B ratio: 23 dB

• Beam width: H 43-50° V 48-52°

• Antenna lenght: 77 cm

* passive antenna with different connections:
P-28: Basic version, without "F" connector
P-28 F: Version with "F" connector
P-28 F H/V: H/V version with "F" connector, can be use for both polarizations 
P-28 FZ: Antenna with rotating "F" connector

** active antenna with built-in low-noise amplifier
P-28 DTT/G: P-28 G SWITCH: Version with built-in antenna amplifier with SWITCH system and with "F" connector

Type: P-2845 / P-2845 F 

It is suitable for horizontal polarisation. In case we need it for vertical polarisation, we must use additional mounting part D2-V (not included).

• Channel (freq.): Ch. 21-69 (470-862 MHz)

• No. of elements: 28

• Gain: 9,5 dB(i); P-2845 DTT/G ** 24,5 dB(i)

• F/B ratio: 24 dB

• Beam width: H 43-45° V 55-46°

• Antenna lenght: 106 cm

* passive antenna with different connections:
P-2845: Basic version, without "F" connector
P-2845 F: Version with "F" connector
P-2845 F H/V: H/V version with "F" connector, can be use for both polarizations 
P-2845 FZ: Antenna with rotating "F" connector

** active antenna with built-in low-noise amplifier
P-2845 DTT/G: antenna amplifier and with "F" connector 
P-2845 G SWITCH: antenna amplifier with SWITCH system and with "F" connector

Type: P-2845 N / P-2845 NF 

It is suitable for horizontal polarisation. In case we need it for vertical polarisation, we must use additional mounting part D2-V (not included).

• Channel (freq.): Ch. 21-69 (470-862 MHz)

• No. of elements: 28

• Gain: 10 dB(i); P-2845 N DTT/G ** 25 dB(i)

• F/B ratio: 27 dB

• Beam width: H 30-40° V 52-43°

• Antenna lenght: 114 cm

* passive antenna with different connections:
P-2845 N: Basic version, without "F" connector
P-2845 NF: Version with "F" connector
P-2845 BF H/V: H/V version with "F" connector, can be use for both polarizations 
P-2845 NFZ: Antenna with rotating "F" connector

** active antenna with built-in low-noise amplifier
P-2845 N DTT/G: P-2845 N G SWITCH: Version with built-in antenna amplifier with SWITCH system and with "F" connector

The quality of antenna P-2845 NF is also confirmed by a CAI certificate (CAI Standard 4 - CAI/AB 114).

Type: P-5045 / P-5045 F 

Iron parts for antenna mounting on mast are on the middle of antenna carrier. Therefore vertical polarization is not possible. Antenna P-5045 (without "F" connector) is made by two parts and must be connected together first. All versions with "F" connectors is made by one part, connector is on the antenna end.

• Channel (freq.): Ch. 21-69 (470-862 MHz)

• No. of elements: 50

• Gain: 12-12,5 dB(i); P-5045 DTT/G ** 28 dB(i)

• F/B ratio: 26 dB

• Beam width: H 26° V 42°

• Antenna lenght: 205 cm

* passive antenna with different connections:
P-5045: Basic version, without "F" connector
P-5045 F: Version with "F" connector

** active antenna with built-in low-noise amplifier
P-5045 DTT/G: Version with built-in antenna amplifier and with "F" connector 
P-5045 G SWITCH: Version with built-in antenna amplifier with SWITCH system and with "F" connector