Reviews 5db Noise Figure

JBL Control 62P Mid/High Satellite Pendant Speaker with 2\ Driver, Pair, Black

(5) 4" Home Theater Satellite Speakers w/ Ferrite Magnet System.
RMS: 80 watts each | Peak: 150 watts each.
Impedance: 6 Ohm | Operating Power: 15-100 watts | Frequency Response (-5dB): 120Hz - 22,000Hz | Sensitivity: 86dB.
Soft-Dome Tweeters with Neodymium Magnet Motor.

RF Pass Band: 5-1002MHZ RF Stop Band: 1125-1525MHz Band Rejection: 1125-1525MHz >5dB.
Insertion Loss: PASSBAND 5-42MHz 42-550MHz 550-1002MHz STOPBAND 35dB.
Return Loss: 5-1002MHz 15-550MHz 550-1002MHz 1125-1525MHz 100dB Group Delay: 5-1002MHz (3.58MHz) .

【Product Parameters】- Working Voltage: 3---5V.
Protect-----This strong heavy duty tool bag can protect your tools from water and dust.
【Scope of Application】- The product can be applied to various RF receiving front ends, used for shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other RF signal amplifications that require low noise.
【Excellent Performance】-The radio frequency amplifier is made of high-quality electronic components and has the advantages of high gain, low noise figure, etc.
【Low Noise】- The noise factor is as low and 0.55dB, which is quite small.

...our personal use, or as a gift for Christmas / Anniversary / Father / Birthday / Valentine's Day gift..
【SUPER SILENT MOTORS】The watch winders for automatic watches is using imported Japanese motors, it can operate quietly while providing powerful energy (less than 5dB noise). Give your a infantile sleep..
【AUTOMATIC WATCH WINDER WITH FLEXIBLE 5 PROGRAM SETTINGS】-- Mode 1:OFF. Mode 2 : 2mins CW, rest for 6mins, repeat. Mode 3 : 2 mins CCW, rest for 6 mins, repeat. Mode 4 : 2 mins CW, rest for 6 mins, Then 2 mins CCW, rest for 6 mins, repeat. Mode 5 : 5 mins CW, 5 mins CCW, repeat above for 3 hours, rest for 9 hours, repeat. we recommend using Mode 2 if your watch has no special requirements..
【2 POWER MODES】-- The double watch winder can be powered by a 100-240V AC adapter (supplied) or a 2x 1.5V battery (not included). Do not operate both power modes at the same time. Before using the battery mode, make sure that the power plug is not connected. You can take it with you on business trips or outdoors..
【COMPREHENSIVELY COMPATIBLE】-- The oval seat cushions with diame....

-10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.

【Super Mini & Lightweight】 Alacrity pocket X5DB Bluetooth barcode scanner only weight 35g/1.23oz, 3.14in/80mm*1.5in/38mm in size. It's a perfect scanner for mobile use, especially for office, book store, online store, retail store, warehouse, etc..
【High Precision Scan Engine】 X5DB 2D 1D Code scanner can rapidly capture and decode most 1D and 2D codes either on paper or screen. Even blurring, incomplete barcodes can be read and uploaded at superfast speeds. 1D: Codabar, Code 11, Code93, MSI, Code 128, UCC/EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Interleaved 25, Standard 25, 2/5 Matrix. 2D: Decode Capability: QR, PDF417, Data Matrix, Aztec code, Maxi Code..
【High Compatibility & Easy to use】 X6DB barcode reader supports multiple devices such as PC, laptop, smartphone, tablet, POS system. Perfectly work with common operating systems such as windows xp/7/8/10, Mac OS, Linux, Android, iOS, softwares like Word, Excel, and so on. No need to install any software or app..
【3-in-1 Connection Modes】 Bluetooth（3 protocols : HID, SPP, BLE）/2.4GHz wireless（No need to purchase dongle separately）/USB wired. Long wireless signal transmission distance is supporded. In barrier free environment, Alacrity wireless barcode scanner....

Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception..
Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards. Coaxial cables are not included..
6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust. 5 Year Warranty (amplifier only).
3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters. 6 kV Combination Wave Surge Protection Unique surge protection on all ports..
PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times..