Return-Path: Delivered-To: lavana@banglamarkgroup.com Received: from server2.www.flokoin.com by server2.www.flokoin.com with LMTP id YJtzMZszGGlOjQEAB2Lfrw (envelope-from ) for ; Sat, 15 Nov 2025 08:02:35 +0000 Return-path: Envelope-to: lavana@banglamarkgroup.com Delivery-date: Sat, 15 Nov 2025 08:02:35 +0000 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]:27252) by server2.www.flokoin.com with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vKBF0-00000000TxO-1xQb for lavana@banglamarkgroup.com; Sat, 15 Nov 2025 08:02:35 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1763193706; cv=none; d=zohomail.com; s=zohoarc; b=RnpLDU/oFBWT1Znu1+DPsdoBWRGrAsFYZK+B1FORqvULL6SC+ZytluZ5E6CIZICDKDqqBBaj2uttLZz0udXB6OUhSn5zwPCEw3zORsxuS52W+bGKtAYctTuMr0mI3ahASYAvmsgreVK4yZfqnAUQXmzaOeU4CpFFgargID09r5U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1763193706; h=Content-Type:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=ZcKeXKX4jyj+JXvfX93eokE3NOSNFkTnDVk/8Tb2i4s=; b=lJ0HTrKp3Z0m1cXdBiGAbXfWpa0Q6z/crC3d2He5vWEwPkVMMD1ISLE++33iOD/JXyUTGmJQUa0VoJYmBlDzjebX/XKPoBqp7Aa4GyzGwhf4g+4x9bAtBNibndx9Q23dlya73TE+LhKS4vvHRsNA8pmjf8MJncCtUGKYJEsGLI0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=banglamark.com.bd; spf=pass smtp.mailfrom=nasifa@banglamark.com.bd; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1763193706; s=zmail; d=banglamark.com.bd; i=nasifa@banglamark.com.bd; h=Date:Date:From:From:To:To:Cc:Cc:Message-Id:Message-Id:In-Reply-To:Subject:Subject:MIME-Version:Content-Type:Reply-To; bh=ZcKeXKX4jyj+JXvfX93eokE3NOSNFkTnDVk/8Tb2i4s=; b=MqawrfUTqn0aOzY/ZfnmRS9mGv+gHOzrGXezh3B2xc2ZertqA47jtW/dIJWBuAmV MdI5z4eWbk6W1HeLdP0FmvL8poD/6uU94T8WfUfRHtRnBRn6/P3xhpkrwb3kNJNnaDJ qDLcFW8aptAtNanSbHoqAw8oKqqA7AroAQOQCtCE= Received: from mail.zoho.com by mx.zohomail.com with SMTP id 1763193704216484.455193983879; Sat, 15 Nov 2025 00:01:44 -0800 (PST) Date: Sat, 15 Nov 2025 14:01:44 +0600 From: Nasifa - BANGLAMARK To: "service" Cc: "steven" , "Dhiman - BANGLAMARK" , "gmproposal" , "Raad -BANGLAMARK" , "lavana" Message-Id: <19a8688cef4.5bad78193633807.6978055920449682846@banglamark.com.bd> In-Reply-To: Subject: Inquiry for Handheld Portable UAV Jamming System-(05 sets + 01 Test UAV) MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_12585047_1484790888.1763193704181" Importance: Medium User-Agent: Zoho Mail X-Mailer: Zoho Mail X-Spam-Status: No, score=1.5 X-Spam-Score: 15 X-Spam-Bar: + X-Ham-Report: =?ISO-8859-1?Q?Spam_detection_software=2C_running_on_the_system_=22server2=2Ewww=2Ef?= =?ISO-8859-1?Q?lokoin=2Ecom=22=2C=0A_has_NOT_identified_this_incomin?= =?ISO-8859-1?Q?g_email_as_spam=2E__The_original=0A_message_has_been_?= =?ISO-8859-1?Q?attached_to_this_so_you_can_view_it_or_label=0A_simil?= =?ISO-8859-1?Q?ar_future_email=2E__If_you_have_any_questions=2C_see=0A_?= =?ISO-8859-1?Q?root=5C=40localhost_for_details=2E=0A_Content_preview?= =?ISO-8859-1?Q?=3A__Dear_Sir=2C_Greetings_from_Banglamark_Group!_We=2C_?= =?ISO-8859-1?Q?Banglamark=0A___Group_is_a_EPC_based_company=2E_We_ar?= =?ISO-8859-1?Q?e_operating_our_business_in_Singapore=2C=0A___Malaysi?= =?ISO-8859-1?Q?a=2C_Bnagladesh=2E_We_have_been_operating_our_busines?= =?ISO-8859-1?Q?s_for_the_last_15=0A___years_in_the_specialized_secto?= =?ISO-8859-1?Q?rs_in_D_=5B=2E=2E=2E=5D_=0A_Content_analysis_details=3A_?= =?ISO-8859-1?Q?__=281=2E5_points=2C_5=2E0_required=29=0A__pts_rule_n?= =?ISO-8859-1?Q?ame_____ X-Spam-Flag: NO ------=_Part_12585047_1484790888.1763193704181 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Dear Sir, Greetings from Banglamark Group! We, Banglamark Group is a EPC based company. We are operating our business = in Singapore, Malaysia, Bnagladesh. We have been operating our business for= the last 15 years in the specialized sectors in Defense, Industries, Oil &= Gas, Petrochemical Industries, Roads & Highways Department. We hold dealerships of=C2=A0LiuGong,=C2=A0Heavy Construction Equipment, Don= gFeng Electric Vehicles, Kato-Japan, Sennebogen-Germany, Hidromek-Turkey, D= JI-Drone etc. Agriculture equipment like=C2=A0Hervestor, Tractor etc. Below, please find the details of the=C2=A0Handheld Jammer=C2=A0we are inqu= iring about: Purpose: To neutralise UAV or other UAS by jamming/disrupting communication and GNSS= positioning. Type: Portable / Handheld Scope of Supply: 05 =C3=97 Complete sets of Handheld Jammers with essential accessories 01 =C3=97 Test UAV General Features & Technical Requirements: Ability to neutralize any incoming UAV within the equipment=E2=80=99s range Integrated radio detection to identify UAVs and determine their operating f= requencies Capability to jam commercial satellite navigation frequencies across all GN= SS constellations (GPS, GLONASS, Galileo, BeiDou, etc.) Ability to jam UAV radio bands as well as GNSS bands Disrupt Command & Control (C2) link, causing UAV to descend or return to or= igin Field-programmable with port for software updates Jamming Frequency Range: Minimum 430 MHz to 5.8 GHz (or better), covering c= ommand, communication, and control RF bands including satellite links Directional Coverage Range: Not less than 1000 m Coverage Angle (Vertical & Horizontal): 30=E2=80=9345 degrees or more Ingress Protection: Minimum IP65 or better Battery: Replaceable and rechargeable Li-Ion or better Standby Battery Time: Minimum 48 hours Jamming Time: Minimum 1 hour or more Supports external DC power for continuous operation Weight: Preferably 5 kg or below. For units weighing 5=E2=80=9310 kg, a tri= pod is acceptable You are requested to review the above specifications and share a product pr= oposal along with technical datasheet, quotation, delivery terms and warran= ty details. Looking forward to hearing from you soon. Thanks & Best Regards Engr.Nasifa Jannatul Naim (Ms.) B.Sc Engg. (Marine) Project Engineer||=C2=A0Marine Division Mob=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0:=C2=A0+8801313789106 WhatsApp=C2=A0 =C2=A0 :=C2=A0+8801313789106=C2=A0 Email=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 := =C2=A0 mailto:nasifa@banglamark.com.bd=20 BANGLAMARK=C2=A0Group Add :=C2=A0HQ:- Navana Sylvania,=C2=A0House no: KA/6 Nadda,=C2=A0=C2=A0 Baridhara, Dhaka-1212, Bangladesh. Web :=C2=A0 http://www.banglamark.com/ ------=_Part_12585047_1484790888.1763193704181 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable =

Dear Si= r,

Greetings from Banglamark Group!
=

We, Banglamark Group is a EPC based comp= any. We are operating our business in Singapore, Malaysia, Bnagladesh. We h= ave been operating our business for the last 15 years in the specialized se= ctors in Defense, Industries, Oil & Gas, Petrochemical Industries, Road= s & Highways Department.

We hold dealerships of=  LiuGong, Heavy Construction Equipment, DongFeng Electric Vehicle= s, Kato-Japan, Sennebogen-Germany, Hidromek-Turkey, DJI-Drone etc. Agricult= ure equipment like Hervestor, Tractor etc.=


Below, please find the details of the Handheld Ja= mmer we a= re inquiring about:

Purpose:

<= p style=3D"color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, san= s-serif; font-style: normal; font-weight: 400; letter-spacing: normal; orph= ans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0p= x; white-space: normal; font-size: 13.3333px; background-color: rgb(255, 25= 5, 255); text-align: left;" class=3D"x_67609207align-left">To neutralise UAV or other U= AS by jamming/disrupting communication and GNSS positioning.<= /span>

Type= :

<= span style=3D"font-family: arial, helvetica, sans-serif;" class=3D"x_676092= 07font">Portable / Ha= ndheld

Scope of Supply:

  • = 05 =C3=97 Complete se= ts of Handheld Jammers with essential accessories

  • 01 =C3=97 Test UAV

=

General Features & Te= chnical Requirements:

  • Ability to neutralize a= ny incoming UAV within the equipment=E2=80=99s range
  • <= span style=3D"background-color: rgba(0, 0, 0, 0);" class=3D"x_67609207highl= ight">Integrated radio detection to identify UAVs and determine their opera= ting frequencies
  • Capability to jam commercial s= atellite navigation frequencies across all GNSS constellations (GPS, GLONAS= S, Galileo, BeiDou, etc.)
  • = Ability to jam UAV ra= dio bands as well as GNSS bands
  • Disrupt Command= & Control (C2) link, causing UAV to descend or return to origin=
  • Field-programmable with port for software updates
  • Jamming Frequency Range: Minimum 430 MHz to 5.8 GH= z (or better), covering command, communication, and control RF bands includ= ing satellite links
  • Directional Coverage Range:= Not less than 1000 m
  • Coverage Angle (Vertica= l & Horizontal): 30=E2=80=9345 degrees or more
  • Ingress Protection: Minimum IP65 or better<= br>
  • = Battery: Replaceable and rechargeable Li-Ion or better=
  • Standby Battery Time: Minimum 48 hours<= br>
  • = Jamming Time: Minimum 1 hour or more
    • Supports e= xternal DC power for continuous operation
  • <= span style=3D"color: rgb(0, 0, 0);" class=3D"x_67609207colour">Weig= ht: Preferably 5 kg or below. For units weighing 5=E2=80=9310 kg, a tripod = is acceptable

You are requested to review the above specifications and share a produc= t proposal along with technical datasheet, quotation, delivery terms and wa= rranty details.

Looking forward to hearing from = you soon.



Thanks & Best Regards<= /span>


Engr.N= asifa Jannatul Naim (Ms.)
B.Sc Engg. (Marine)
Project Engineer||=  Marine Division
Mob  &nb= sp;          : +8801313789106

WhatsApp    = : +8801313789106&n= bsp;

Email        &= nbsp;   : nasifa@banglamark.com.bd
<= div>BANGLAMARK&n= bsp;Group
Add : HQ:- Navana Sylvania, House no: KA/6 Nadda,  

Baridhara, Dhaka-121= 2, Bangladesh.
<= /span>



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