Mast-Head Preamplifiers

Transcription

1 TV TV +1VDC TV +1VDC TV +1VDC TV +1VDC Mast-Head Preamplifiers Shielded Multiband Preamplifiers Switchable 1/ inputs, WHF& Preamplifier Selective Preamplifiers Power Supplies Preamplifiers+Power Supply kits 0 +1VDC

2 TV1 TEST (-0) TV +1VDC SBA-90 Ref. 113 & Preamplifier +4 VDC OUTPUT -14 SBA Series. Shielded Multiband Preamplifiers Very high gain. Interstage variable attenuators. Optimum design for very low operative noise figure. External polystyrene box, with fixing plastic camp. IP55 weatherproofing grade. Protection against lightning. MODEL SBA-10 SBA-110 SBA-100 SBA-90 SBA-0 SBA-10 SBA-353 SBA-373 REF RF inputs Frequency range (BI/DAB/BIII/) ( MHz) FM - (BI/DAB/BIII) BI/DAB/BIII - BI/DAB/BIII BIV - BV Nominal gain : 35 : 40 : 40 : 35 :- FM: : 40 : 40 1: 35 : 35 BIV: 36 BV: 36 Gain adjustment Noise figure 3 BI/DAB/BIII: 3 : 3 FM: 5 : BI/DAB/BIII: 3.5 : BI/DAB/BIII: 3 : 5 BI/DAB/BIII: 3 BIV, V: 4 Output level µv 114* Rejection to BII (FM) Input isolation 6 18 Operation voltage VDC a Consumption ma (1V), 70 (4V) * The high signal capacity of the SBA-10 is reinforced with two built-in notch filters for selective attenuation of 1 or very strong channels. D F () Atten. () - Variation of Noise Figure (F) vs. Attenuation SBA-10 SBA-90 SBA-10 SBA-90 APB-91 receptor 1

3 TV1 & Preamplifier CONFIGURATION 1-input -input / N1303 FM trap (-0 ) OFF ON OUTPUT +4 VDC TV1 & Preamplifier CONFIGURATION 1-input -input / N1303 FM trap (-0 ) OFF ON OUTPUT +4 VDC SBA-01. Switchable 1/ Inputs, & Preamplifier One input (/) or two separate inputs ( - ). Switchable. Switchable FM trap. Interstage variable attenuators. Optimum design for very low operative noise figure. Internal injection-moulded zinc alloy housing with F type ports. External HIPS housing, with fixing plastic clamp for 0-50mm diameter masts. IP55 weatherproofing grade. MODEL SBA-01 REF. 116 RF inputs - switchable Nominal gain 1 / / : MHz and MHz : MHZ : 16 : 3 Attenuation adjustment FM rejection (switchable) 0 / 0 Noise figure : 5 : 3 Output level (DIN-B, -60 ) µv 105 Operation voltage VDC +4 Consumption ma 50 1 Two interstage variable attenuators, one for and other for. Maintenance of low noise figure Line powering via down-lead coax cable, from the APB-14/64 power supply / BIII SBA-01 SBA-01 SBA-01 Ref. 116 SBA-01 Ref. 116

4 TV1 OUTPUT +4 VDC -15 BI/DAB/BIII +4 VDC OFF -15 ON +4 VDC OFF -15 ON MBS Series. Shielded Multiband Preamplifiers Variable input attenuators and DC feed-through switches. Internal zinc alloy housing with integral F type ports. External uv stabilised ABS box with fixing plastic clamp for 0-50mm diameter masts. IP55 weatherproofing grade. Protection against lightning. F connection. Dimensions: 11x11x48 mm. MODEL MBS-00 MBS-10 MBS-300 MBS310 REF RF inputs 3 3 Frequency range - + BI/DAB/BIII - + BI/DAB/BIII FM - DAB - + Nominal gain Gain adjustment (in all models) : -1 : 30 : Noise figure 4 4,5 Output level (DIN-B, -60 ) µv 106 1: 6 : 6 BI/DAB/BIII: 5 : 9 FM: 30 BIII/DAB: 30 : 30 4,5 Rejection to BII (FM) 5 Input isolation Operating voltage VDC / +1 Consumption ma 40 Input with + sign have an ON/OFF switch for +4 VDC passing. MBS-300 MBS-300 (Ref. 3396) Multiband amplifier CAU BIII MBS-300 Power Voltage +1V / +4V removal of masthead amplifier module maintaing the housing in place 3

5 MBA Series. 5 Inputs Variable input attenuators and DC feed-through switches. Polystyrene box with fixing plastic clamp for 0-50 mm diameter masts. Dimensions: 150x11x68 mm. IP55 weatherproofing grade. Protection against lightning. Terminal-clamp connection. MODEL MBA-510 REF. 03 RF inputs 5 Frequency range FM - BI/DAB/BIII - BIII Nominal gain FM: 0 BI/DAB/BIII: 6 DAB/BIII: 6 1: 7 : 7 Gain adjustment Noise figure 8.5 (6 in FM) Output level (DIN-B, -60 ) µv 104 Input isolation 18 MBA-510 Operating voltage VDC + 4 Consumption ma 45 Input with + sign have an ON/OFF switch for +4 VDC passing. MBA-510 TV1 4

6 TV1 MB Series. 1 and Inputs Variable input attenuators and DC feed-through switches. Polystyrene box with fixing plastic clamp for 0-50 mm diameter masts. Dimensions: 109x84x57 mm. IP55 weatherproofing grade. Protection against lightning. Terminal-clamp connection. MODEL MB-01 MB-31 MB- MB-45 MB-3 MB-55 REF RF inputs 1 1 Frequency range BI/DAB/BIII/ + + BI/DAB/BIII/ + / + FM/ + + / + Nominal gain 6 3 BI/DAB/BIII: 3 : 3 :-0.5 : 3 Gain adjustment FM: 3 : 3 1: 6 : 6 Noise figure Output level (DIN-B, -60 ) µv 106 Rejection to BII (FM) Input isolation 6 18 Operating voltage VDC +4 Consumption ma 45 Input with + sign have an ON/OFF switch for +4 VDC passing. * The MB-0 features interstage variable attenuation in path (maintenance of low noise figure). MB- MB- 5

7 Selective Preamplifier Amplification of 1 UHf channel. Polystyrene box with fixing plastic clamp for 0-50 mm diameter masts. Dimensions: 150x11x68 mm. IP55 weatherproofing grade. On request, DC passing to power antenna connecting-box preamplifiers. Protection against lightning. Terminal-clamp connection. MODEL MMS- REF. 149 Bandwidth 1 channel Nominal gain 1 Selectivity >0 (±1 MHz) >30 (±0 MHz) Noise figure 5 Output level µv 105 (analog) 100 (digital) Operating voltage VDC +4 MMS- Consumption ma 0 Ordering instructions Specify channel or channel group. If DC passing is desired, include Ref Examples: MMS- (Ref. 149) channel 61 1 DC Passing (Ref. 187) MMS- MMS- CBS Mini-Headend Output 6

8 TV Power Supply +4 VDC 1 «RF input + DC output» port «RF output» ports. Electrical safety protection level: Class II. Mains lead with bipolar plug. LED indicator. External plastic box. Wall fixing by screws supplied. MODEL APB-14 amplif. REF Regulation type linear switch mode Mains voltage (50 Hz) VAC Output voltage VDC +4 (±5%) TV1 Max output current ma 100 Frequency range MHz Number de RF outputs RF insertion loss 5 4 Max consumption W Dimensions mm 65x90x45 58x90x0 Antenna Amplif. 4V/ TV1 APB-14 +4V Quick fixing system Power Supply +1 VDC Designed to be used with mast-head preamplifiers featuring Sat-IF coupling, such as the IKUSI s SBA-90 model. When the user s receiver is OFF or stand-by, the APB-91 power supply operates normally, providing +1 VDC voltage for the mast-head preamplifier (and also, attention, for the attached LNB). When the receiver is switched ON, the APB-91 comes automatically to stand-by and let pass the voltage/tone signals coming from the receiver, so that the LNB as well the SBA-90 preamplifier are powered by the receiver. 1 «RF input + DC output» port 1 «RF output» port. Electrical safety protection level: Class II. Mains lead with bipolar plug. LED indicator. External plastic box. Wall fixing by screws supplied. SBA-90 MODEL APB-91 REF Regulation type linear Mains voltage (50 Hz) VAC Output voltage VDC +1 (±5%) Max output current ma 00 receiver receiver Frequency range MHz VDC Number de RF outputs 1 RF insertion loss 1.5 receptor Max consumption W 5.5 Dimensions mm 65x90x45 7

9 Preamplifier + Power Supply KITS Presented in blister packings. Dimensions: 165x50x70 mm. MODEL REF. Contents JSBA Preamplifier SBA Power Supply + 5 screw-on F connectors JSBA Preamplifier SBA-10 + Power Supply + 6 screw-on F connectors JMBS10 11 Preamplifier MBS-10 + Power Supply + 6 screw-on F connectors JSBA10 JSBA100 JMBS10 SBA-10 SBA MBS-10 JMBS10 CFR-680 Fixing to the mast and open the box Power Voltage +1V / +4V amplifier subject to the mast by means of a plastic clamp supplied the opening of the box is done with a simple pressure extraction of the inner box without releasing the mast amplifier 8

10 -input Band Multiplexers Uv stabilised ABS box with zip tie fixing for 0-50 mm diameter masts. MODEL MMU MM V-U REF RF inputs Frequency range MHz MHz DC passing YES NO Insertion loss in : 3.5 in : 5 : 0.5 : 1 Input isolation 18 6 MMU MMU CAU-B1 TV1 9