ESATCOM™ ESAT-3420F C-Band PLL LNB (Ultra-Low Noise 20K)

OEM model designed to be 100% compatible with the Norsat 3420F (same specifications and performance).
One of the most widely used C-Band LNBs worldwide, the ESAT-3420F delivers excellent stability, extremely low noise temperature, and strong phase noise performance—ideal for broadcast stations, teleports, satellite hubs, and commercial downlink systems.

Key Features

• Input Frequency: 3.4–4.2 GHz
• Output Frequency: 950–1750 MHz
• LO Frequency: 5.15 GHz
• LO Stability: ±2 kHz (high-stability PLL)
• Noise Temperature: typ. 20K / max. 24K
• Conversion Gain: 55–70 dB (typ. 62 dB)
• Gain Flatness: ≤6 dB p-p
• Input VSWR: 2.2:1 max
• Output VSWR: 2.5:1 max
• Output P1dB: +9 dBm min
• Phase Noise (max):
–80 dBc/Hz @ 1 kHz
–85 dBc/Hz @ 10 kHz
–95 dBc/Hz @ 100 kHz
• Power: +12 to +24 VDC, 250 mA max

Interfaces & Mechanical

• RF Input: CPR-229G waveguide (grooved)
• IF Output: F-connector (75 Ω)
• Operating Temperature: –40 to +60°C
• Dimensions: 145 × 70 × 99 mm
• Weight: 0.5 kg
• Manufactured in South Korea for Esatcom Inc. (USA)

Why Choose ESAT-3420F

• OEM drop-in replacement for Norsat 3420F
• Ultra-low noise 20K performance for maximum signal quality
• Very high reliability for continuous 24/7 operation
• Perfect for major broadcasters, teleports, and global networks
• One of the most trusted C-Band LNB designs worldwide

What’s Included

• 1 × ESAT-3420F C-Band PLL LNB
• Protective packaging
• Ships from USA (Esatcom Inc.)

ESAT-3420F SPECIFICATIONS
Input Frequency				3.4 to 4.2 GHz
L.O. Frequency				5.15 GHz
IF Frequency				950 to 1750 MHz
Noise Temperature				20K typ., 24K max.
L.O. Stability				±2 KHz
Phase Noise (SSB) max.				-80 dBc/Hz at 1 kHz
				-85 dBc/Hz at 10 kHz
				-95 dBc/Hz at 100 kHz
Input VSWR				2.5:1 max.
Output VSWR				2.5:1 max.
Gain				62 dB typ., 55 dB min., 70 dB max.
Gain Flatness (over full band)				≤ 6 dB p-p max.
Output P1dB				+9 dBm min.
DC Power				+12V to +24V DC
Current				250 mA max.
Input (waterproof)				CPR229G waveguide grooved
Output (waterproof)				F-Connector 75 Ohm
Dimensions				145 x 99 x 70 mm (5.7 x 2.8 x 3.9 in)
Weight				575 g (20.28 oz)
Operating Temperature				- 40 to + 60°C
Storage Temperature				- 40 to + 80°C

Contact Us

Ø We have always been trying to provide the best service and reliable products for every customer, however, accident may happen sometimes, please contact us to resolve any issue before leaving a negative feedback.

Ø Please feel free to contact us through eBay message center for any question.

Payment Method

Ø All payments must be prepaid.

Ø We accept payment via Paypal only. Please kindly check if you can do the payment via PayPal before placing an order.

Shipping Policy

Ø We are not responsible for undelivered address. We reserve the right to charge the shipping fee again for returned items due to wrong address. Items are generally shipped out the next business day after your payment has been cleared (Sat. & Sun. excluded.)

Ø Orders from the United States will all be shipped out via FedEx or USPS. The shipment usually takes 3-7 business days(Saturday and Sunday excluded), if you need the item urgently, please contact us for detail before purchase.

Ø Local pick up is not available.

Return

Ø This product comes with 60-Day Money Back Guarantee.

Ø You may return most new, unopened items sold within 60 days of delivery for a full refund. We'll pay the return shipping costs if the return is a result of our error only. Return item to address on the package with receipt or record of the purchase. Returned products must be in original condition including: box, UPC bar code, packaging, and all other accessories. Software is NOT returnable. An email will be sent to you once your return is processed.

Ø For all returned products, buyers MUST contact us for the returning address.