Review: B1Sat

[Sadoun]

Sadoun offers the:

B1 SAT BANDSTACKED C-Band LNBF With Scalar

Pro Brand - Eagle Aspen

Sale $45.00 (Scalar ring included)
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This LNBF is used for the C-band digital / analog satellite signal. It can be mounted on any Prime focus dish using the included scalar ring and mounting screws. LNB is designed for reception of signals in C-Band frequency range between 3.7 and 4.2 GHz. Ideally suited for reception of U.S. satellites.

• Special for Digital C-Band Satellite Reception
• Extended Frequency 3.7 GHz ~ 4.2 GHz
• Bandstacked LNBF
• L.O. Freq 5750
• High Gain Output
• Light Weight Design
• 100% Waterproof
• Adjustable Scalar Ring Included
  

Model Number B1SAT STACK
I/P Frequency 3.7-4.2 GHz
O/P Frequency 950-2050 MHz
LO Frequency Lower Band 5.15 GHz, Upper Band 5.75 GHz
Output Connector Type "F" Female Connector
LO Initial Accuracy ± 1MHz @ 25° C
Stability (-35°C to +52°C) ± 2.0 MHz
LO Phase Noise -60 dBc/Hz (@1kHz) -80 dBc/Hz (@10kHz) -90 dBc/Hz (@100kHz)
Noise Temperature 17 °K
Crosspol Isolation 20 dB
Conversion Gain 62 - 68 dB
Gain Flatness ± 0.5 dB /27 MHz
Image Rejection 40dB (min.)
Third Order Inter modulation -50 dBc (min.)
1 dB Compression Point 0 dBm
DC Voltage 10 – 24 VDC (supplied by receiver through coaxial cable)
Output Impedance 75 W F-Female
Output VSWR 2.5 : 1


With this LNBF you can use one coaxial cable to feed signal to one or more DVB receivers.

Write your reviews below.
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[kb2kir]

Bought one last year and love it.. Stable, reliable down to -20 deg (cold as it got last winter)
Just remember to scan horizontal only, or you'll get dupes

 

[Mr Tony]

Have had it set up for 3 months now and love it.

my "review" when I first set it up

Well I hooked it up and it worked.....sort of

Got dish locked on IA8 with the 621...90+ quality on Pansat 1500
Swapped out LNB...coax on bottom and the "box" (flat edge of LNB) almost level

moved to 91 and got V stuff fine....but not H. Set to "stacked" which is 5150/5750 and it works just fine...signals pretty much the same as the 621

When I do a blind scan what it does is it starts on the last 1/2 on H. What I mean is Pansats blind scan the IF frequency. So on a standard it scans 950-1600 IF. If its a universal or DBS it scans 950-2150. What this does is on H it scans 1550-2100 then on V it scans 950-1550. All the frequencies match up properly as if it was a regular LNB

So I hooked it up with a splitter (hi freq of course) to the Coolsat 8000 and the Quali-TV. Here is where I said it works...sort of

The Coolsat wont let me pick 5150/5750. I can select 5150 or add an entry as 5750. So it will work...but I need 2 satellite entries

The Q wont allow me to select 5750 at all. Gives me 5150 but no option for adding my own satellite LO....so all I can get is Vertical on there

But I can attest that it does get both V & H at the same time. Had the Q on a V channel and the 8000 on a H channel. Both playing just fine

so it does work. I'll probably hook it up to my main C-Band dish and run to a few boxes so they can get C-Band

so as long as your receiver can do 5150/5750 it will work fine

and pics with the setup
http://www.satelliteguys.us/c-band-satellite-discussion/147673-2-c-band-lnbs-6-foot-dish.html