Datasheet

152
TYPE HDA 3038
LP1/MP1 & LA1/MA1
HDA 3038
LP2/MP2 & LA2/MA2
Type/Part No.
HDA 3038 LP1 (line powered) 322027
HDA 3038 MP1 (mains powered) 322030
HDA 3038 LA1 (line powered) 322039
HDA 3038 MA1 (mains powered) 322042
HDA 3038 LP2 (line powered) 322033
HDA 3038 MP2 (mains powered) 322036
HDA 3038 LA2 (line powered) 322045
HDA 3038 MA2 (mains powered) 322048
Forward path
Forward path, bandwidth (depending on diplexer modules) MHz 47-862 47-862
Gain (8 dB gain switch) 47/862 MHz dB 30/30 or 38/38 30/30 or 38/38
Attenuation by pads (LP1/MP1 & LP2/MP2)
or adjustable att. (LA1/MA1 & LA2/MA2) dB 0-18 & 22 0-18 & 22
Equalisation by pads (LP1/MP1 & LP2/MP2)
or adjustable att. (LA1/MA1 & LA2/MA2) dB 0-18 0-18
Linearity dB ± 1 ± 1
3rd order (DIN 45004 B) dBµV 124 127
2nd order (DIN 45004 A1) dBµV 122 124
CTB (42 ch. CENELEC) flat/8 dB tilt dBµV 108.5/111 110.5/113
CTB (42 ch. CENELEC) by 6 dB interstage att. flat/8 dB tilt dBµV 108/110 110/112
CSO (42 ch. CENELEC) dBµV 112 114
Noise figure 47/862 MHz dB 5/6.5-5/6.5 5/6.5-5/6.5
Noise figure by 6 dB interstage attenuation 47/862 MHz dB 6/8-5/7 6/8-5/7
Return loss, @ 40 MHz dB 18 (-1.5/oct) 18 (-1.5/oct)
Return path
Return path, bandwidth (depending on diplexer modules) MHz 5-65 5-65
Gain dB 23 23
Attenuation by pads (LP1/MP1 & LP2/MP2)
or adjustable att. (LA1/MA1 & LA2/MA2) dB 0-18 0-18
Equalisation by pads (LP1/MP1 & LP2/MP2)
or adjustable att. (LA1/MA1 & LA2/MA2) dB 0-8 0-8
Linearity dB ± 1 ± 1
3rd order (DIN 45004B) dBµV 119 119
2nd order (DIN 45004A1) dBµV 104 104
Noise figure dB 6 6
General
Line power, voltage VAC 24-65 24-65
Line power, current mA 750-330 870-380
Mains power, voltage VAC 175-260 175-260
Power consumption (incl. return path) W 13.5 16.0
Dimensions W x H x D mm 200 x 180 x 82 200 x 180 x 82
Weight kg 2 2
Triax distribution amplifiers
Technical data on HDA series
HDA series of mini-trunk and distribution end amplifiers
• Adjustable attenuators for gain & tilt adjustment. The interstage
attenuation and tilt function is combined in one compact MEX module
• Upgradeable with a DIBTM
(Dynamic ingress blocking) module - a solution for ingress blocking,
return path management and secured/longer return path channel up-time
(HTA and HDA series only)