Logo Allmyblog
Logo Allmyblog
Lien de l'article    

MICROOT

frequency source
Contacter l'auteur de ce blog

CATEGORIES
- Amplifier
- Coupler
- power divider
- rf microwave
- frequency source

5 DERNIERS ARTICLES
- DC-67 GHz 2 way Resistive Power Divider
- 20-40 GHz 4-way Power Divider
- 1-2 GHz 4 way Power Divider (N-Female)
- 8.06-8.46 GHz Band Pass Filter
- 6.75-7.25 GHz Band Pass Filter
Sommaire

CALENDRIER
LunMarMerJeuVenSamDim
010203040506
07080910111213
14151617181920
21222324252627
28293031
<< Août >>

BLOGS FAVORIS
Ajouter microot à vos favoris

LIENS FAVORIS
- power divider
- band pass filter
- directional coupler
- PIN Diode Switch
- yoka-yoka blog
- bloger blog
 High-performance SAW filters satisfy wide range of application needs Alerter l'administrateur Recommander à un ami Lien de l'article 

Given their superior performance, small size and low cost, SAW filters are widely used in commercial and military radio communication systems, consumer electronics and industrial applications. To service this demand Aspen Electronics now offers devices from Nanjing Electronic Devices Institute (NEDI).

NEDI has developed more than one thousand different types of SAW resonators and filters with exceptional quality and high reliability. The ND series of saw filters, for example, is available in both leaded and surface-mount configurations in packages such as TO39, F11 DCC6 and QCC8.

The wide range offers centre frequencies from 30MHz to 2.4GHz; Bandwidths of 0.02 to 60%; Insertion loss of between 2 and 35dB's; Amplitude ripple of 0.2 to 2db with corresponding group delay ripple of 10 to 500ns.

The devices find applications in signal processing, frequency selection and control in audio-video, communication and remote control systems found in the mobile communication, satellite communication, base station, security systems and data transmission industries.

In addition to a standard product portfolio NEDI are also able to accommodate custom designs to meet customers' specific needs. The company also has an aggressive programme of developing new products for existing and emerging markets, says the company.

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 11-11-2014 à 06h51

 High-performance portable 3GHz spectrum analyser Alerter l'administrateur Recommander à un ami Lien de l'article 

Just announced by specialist instrumentation distributor, Aspen Electronics, is a 3GHz spectrum analyser delivering high performance, light weight portability and ease of use. The GSP 830, manufactured in Taiwan by GW Instek, is well suited to a range of measurement applications in manufacturing, installation and field service, EMI testing and education sectors. R&D labs are also expected to find it a cost-effective tool, as it has suitable phase noise performance, says the company.



The spectrum analyser features an notable low noise floor level of just -152dBm/Hz, without pre-amplifier, and -162dBm/Hz with the GAP801 preamplifier. This extra sensitivity is ideal for picking up very weak signals. Power measurement functions include ACPR, OCBW and channel power, phase jitter and N-dB bandwidth measurements. Two adjacent channels can be viewed simultaneously, and the display splits to show the waveform and the measurement results by parameter.

Ease of use is assured, with an Autoset feature which automatically captures RF signals and presents them in the optimal display mode. For complex signals, amplitude and frequency can be easily manually adjusted. An Auto Sequence function is provided to allow engineers to set up and save more complex test programs, for often used measurements. The user can either step through them at will or run the whole sequence automatically, displaying a go/no go result.

Additional features include large memory for storing waveforms, 6.4in TFT display, USB ports on the front and rear panels, RS232 and VGA outputs as standard with optional GPIB interface. The EagleShot PC software for transferring waveforms to a PC is included in the package.

The instrument can be run on AC or DC power, from a car cigarette lighter socket or for 3hours on the Li-ion battery pack, and weighs just 6kg, says the company.

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 12-11-2014 à 08h26

 6-18GHz 2 Way Power Divider - MPD2-060180 Alerter l'administrateur Recommander à un ami Lien de l'article 

Freq. Range: 6-18GHz    
I L.: 0.8dB
Isolator: 18dB
Input VSWR: 1.6
Output VSWR: 1.6
Amp.Bla.: ±0.4dB
Pha.Bla: ±4deg
CW Power: 20W
Peak Power: 3Kw
Oper. Temp.: -35~+105℃
Stor. Temp.: -55~+125℃
Connector: SMA-Female

Outline Drawing Unit: mm  Test curve Dowanlod PDF

Quote: http://mic-root.com/m/2_Way_Power_Divider_MPD2-060180/

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 16-11-2014 à 18h26

 0.4-8GHz 4 Way Power Divider - MPD4-004080 Alerter l'administrateur Recommander à un ami Lien de l'article 

Freq. Range  : 0.4-8GHz    
I L.          : 2dB
Isolator     : 16dB
Input VSWR   : 1.5
Output VSWR  : 1.5
Amp.Bla.     : ±0.4dB
Pha.Bla      : ±4deg
CW Power     : 20W
Peak Power   : 3Kw
Oper. Temp.  : -35~+105℃
Stor. Temp.  : -55~+125℃
Connector    : SMA-Female

Outline Drawing         Unit: mm        Test curve

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 17-11-2014 à 11h27

 6-26.5GHz 4 Way Power Divider - MPD4-060265 Alerter l'administrateur Recommander à un ami Lien de l'article 

Freq. Range  : 6-26.5GHz    
I L.          : 1.9dB
Isolator     : 16dB
Input VSWR   : 1.6
Output VSWR  : 1.6
Amp.Bla.     : ±0.3dB
Pha.Bla      : ±3deg
CW Power     : 20W
Peak Power   : 3Kw
Oper. Temp.  : -35~+105℃
Stor. Temp.  : -55~+125℃
Connector    : SMA-Female

Outline Drawing         Unit: mm        Test curve

Quote: http://mic-root.com/m/4_Way_Power_Divider_MPD4-060265/

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 18-11-2014 à 10h12


|<< <<<  1   2   3   4   5  | 6 |  7   8   9   10   11   12  >>> >>|


SYNDICATION
 
Fil RSS 2.0
Ajouter à NetVibes
Ajouter à Google
Ajouter à Yahoo
Ajouter à Bloglines
Ajouter à Technorati
http://www.wikio.fr
 

Allzic en direct

Liens Commerciaux
L'information à Lyon
Retrouvez toute l'actu lyonnaise 24/24h 7/7j !


L'information à Annecy
Retrouvez toute l'actu d'Annecy 24/24h 7/7j !


L'information à Grenoble
Retrouvez toute l'actu de Grenoble 24/24h 7/7j !


Application Restaurant
Restaurateurs, demandez un devis pour votre application iPhone


Fete des Lumières
Fête des lumières : vente de luminaires, lampes, ampoules, etc.

Votre publicité ici ?
  Blog créé le 23-09-2014 à 11h04 | Mis à jour le 14-08-2017 à 05h31 | Note : Pas de note